156357552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 459970560

約数和(自身を除く): 303613008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 59, 62, 78, 93, 104, 118, 124, 137, 156, 177, 186, 208, 236, 248, 274, 312, 354, 372, 403, 411, 472, 496, 548, 624, 708, 744, 767, 806, 822, 944, 1096, 1209, 1416, 1488, 1534, 1612, 1644, 1781, 1829, 2192, 2301, 2418, 2832, 3068, 3224, 3288, 3562, 3658, 4247, 4602, 4836, 5343, 5487, 6136, 6448, 6576, 7124, 7316, 8083, 8494, 9204, 9672, 10686, 10974, 12272, 12741, 14248, 14632, 16166, 16988, 18408, 19344, 21372, 21948, 23777, 24249, 25482, 28496, 29264, 32332, 33976, 36816, 42744, 43896, 47554, 48498, 50964, 55211, 64664, 67952, 71331, 85488, 87792, 95108, 96996, 101928, 105079, 110422, 129328, 142662, 165633, 190216, 193992, 203856, 210158, 220844, 250573, 285324, 315237, 331266, 380432, 387984, 420316, 441688, 501146, 570648, 630474, 662532, 751719, 840632, 883376, 1002292, 1141296, 1260948, 1325064, 1503438, 1681264, 2004584, 2521896, 2650128, 3006876, 3257449, 4009168, 5043792, 6013752, 6514898, 9772347, 12027504, 13029796, 19544694, 26059592, 39089388, 52119184, 78178776, 156357552]

約数ペア:

[(1, 156357552), (2, 78178776), (3, 52119184), (4, 39089388), (6, 26059592), (8, 19544694), (12, 13029796), (13, 12027504), (16, 9772347), (24, 6514898), (26, 6013752), (31, 5043792), (39, 4009168), (48, 3257449), (52, 3006876), (59, 2650128), (62, 2521896), (78, 2004584), (93, 1681264), (104, 1503438), (118, 1325064), (124, 1260948), (137, 1141296), (156, 1002292), (177, 883376), (186, 840632), (208, 751719), (236, 662532), (248, 630474), (274, 570648), (312, 501146), (354, 441688), (372, 420316), (403, 387984), (411, 380432), (472, 331266), (496, 315237), (548, 285324), (624, 250573), (708, 220844), (744, 210158), (767, 203856), (806, 193992), (822, 190216), (944, 165633), (1096, 142662), (1209, 129328), (1416, 110422), (1488, 105079), (1534, 101928), (1612, 96996), (1644, 95108), (1781, 87792), (1829, 85488), (2192, 71331), (2301, 67952), (2418, 64664), (2832, 55211), (3068, 50964), (3224, 48498), (3288, 47554), (3562, 43896), (3658, 42744), (4247, 36816), (4602, 33976), (4836, 32332), (5343, 29264), (5487, 28496), (6136, 25482), (6448, 24249), (6576, 23777), (7124, 21948), (7316, 21372), (8083, 19344), (8494, 18408), (9204, 16988), (9672, 16166), (10686, 14632), (10974, 14248), (12272, 12741)]