129856272

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 436972032

約数和(自身を除く): 307115760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 49, 52, 56, 62, 78, 84, 91, 93, 98, 104, 112, 124, 137, 147, 156, 168, 182, 186, 196, 208, 217, 248, 273, 274, 294, 312, 336, 364, 372, 392, 403, 411, 434, 496, 546, 548, 588, 624, 637, 651, 728, 744, 784, 806, 822, 868, 959, 1092, 1096, 1176, 1209, 1274, 1302, 1456, 1488, 1519, 1612, 1644, 1736, 1781, 1911, 1918, 2184, 2192, 2352, 2418, 2548, 2604, 2821, 2877, 3038, 3224, 3288, 3472, 3562, 3822, 3836, 4247, 4368, 4557, 4836, 5096, 5208, 5343, 5642, 5754, 6076, 6448, 6576, 6713, 7124, 7644, 7672, 8463, 8494, 9114, 9672, 10192, 10416, 10686, 11284, 11508, 12152, 12467, 12741, 13426, 14248, 15288, 15344, 16926, 16988, 18228, 19344, 19747, 20139, 21372, 22568, 23016, 24304, 24934, 25482, 26852, 28496, 29729, 30576, 33852, 33976, 36456, 37401, 39494, 40278, 42744, 45136, 46032, 49868, 50964, 53704, 55211, 59241, 59458, 67704, 67952, 72912, 74802, 78988, 80556, 85488, 87269, 89187, 99736, 101928, 107408, 110422, 118482, 118916, 135408, 149604, 157976, 161112, 165633, 174538, 178374, 199472, 203856, 208103, 220844, 236964, 237832, 261807, 299208, 315952, 322224, 331266, 349076, 356748, 386477, 416206, 441688, 473928, 475664, 523614, 598416, 624309, 662532, 698152, 713496, 772954, 832412, 883376, 947856, 1047228, 1159431, 1248618, 1325064, 1396304, 1426992, 1545908, 1664824, 2094456, 2318862, 2497236, 2650128, 2705339, 3091816, 3329648, 4188912, 4637724, 4994472, 5410678, 6183632, 8116017, 9275448, 9988944, 10821356, 16232034, 18550896, 21642712, 32464068, 43285424, 64928136, 129856272]

約数ペア:

[(1, 129856272), (2, 64928136), (3, 43285424), (4, 32464068), (6, 21642712), (7, 18550896), (8, 16232034), (12, 10821356), (13, 9988944), (14, 9275448), (16, 8116017), (21, 6183632), (24, 5410678), (26, 4994472), (28, 4637724), (31, 4188912), (39, 3329648), (42, 3091816), (48, 2705339), (49, 2650128), (52, 2497236), (56, 2318862), (62, 2094456), (78, 1664824), (84, 1545908), (91, 1426992), (93, 1396304), (98, 1325064), (104, 1248618), (112, 1159431), (124, 1047228), (137, 947856), (147, 883376), (156, 832412), (168, 772954), (182, 713496), (186, 698152), (196, 662532), (208, 624309), (217, 598416), (248, 523614), (273, 475664), (274, 473928), (294, 441688), (312, 416206), (336, 386477), (364, 356748), (372, 349076), (392, 331266), (403, 322224), (411, 315952), (434, 299208), (496, 261807), (546, 237832), (548, 236964), (588, 220844), (624, 208103), (637, 203856), (651, 199472), (728, 178374), (744, 174538), (784, 165633), (806, 161112), (822, 157976), (868, 149604), (959, 135408), (1092, 118916), (1096, 118482), (1176, 110422), (1209, 107408), (1274, 101928), (1302, 99736), (1456, 89187), (1488, 87269), (1519, 85488), (1612, 80556), (1644, 78988), (1736, 74802), (1781, 72912), (1911, 67952), (1918, 67704), (2184, 59458), (2192, 59241), (2352, 55211), (2418, 53704), (2548, 50964), (2604, 49868), (2821, 46032), (2877, 45136), (3038, 42744), (3224, 40278), (3288, 39494), (3472, 37401), (3562, 36456), (3822, 33976), (3836, 33852), (4247, 30576), (4368, 29729), (4557, 28496), (4836, 26852), (5096, 25482), (5208, 24934), (5343, 24304), (5642, 23016), (5754, 22568), (6076, 21372), (6448, 20139), (6576, 19747), (6713, 19344), (7124, 18228), (7644, 16988), (7672, 16926), (8463, 15344), (8494, 15288), (9114, 14248), (9672, 13426), (10192, 12741), (10416, 12467), (10686, 12152), (11284, 11508)]