153939552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 471453696

約数和(自身を除く): 317514144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 32, 39, 46, 48, 52, 62, 69, 78, 92, 93, 96, 104, 124, 138, 156, 173, 184, 186, 208, 248, 276, 299, 312, 346, 368, 372, 403, 416, 496, 519, 552, 598, 624, 692, 713, 736, 744, 806, 897, 992, 1038, 1104, 1196, 1209, 1248, 1384, 1426, 1488, 1612, 1794, 2076, 2139, 2208, 2249, 2392, 2418, 2768, 2852, 2976, 3224, 3588, 3979, 4152, 4278, 4498, 4784, 4836, 5363, 5536, 5704, 6448, 6747, 7176, 7958, 8304, 8556, 8996, 9269, 9568, 9672, 10726, 11408, 11937, 12896, 13494, 14352, 15916, 16089, 16608, 17112, 17992, 18538, 19344, 21452, 22816, 23874, 26988, 27807, 28704, 31832, 32178, 34224, 35984, 37076, 38688, 42904, 47748, 51727, 53976, 55614, 63664, 64356, 68448, 69719, 71968, 74152, 85808, 95496, 103454, 107952, 111228, 123349, 127328, 128712, 139438, 148304, 155181, 171616, 190992, 206908, 209157, 215904, 222456, 246698, 257424, 278876, 296608, 310362, 370047, 381984, 413816, 418314, 444912, 493396, 514848, 557752, 620724, 740094, 827632, 836628, 889824, 986792, 1115504, 1241448, 1480188, 1603537, 1655264, 1673256, 1973584, 2231008, 2482896, 2960376, 3207074, 3346512, 3947168, 4810611, 4965792, 5920752, 6414148, 6693024, 9621222, 11841504, 12828296, 19242444, 25656592, 38484888, 51313184, 76969776, 153939552]

約数ペア:

[(1, 153939552), (2, 76969776), (3, 51313184), (4, 38484888), (6, 25656592), (8, 19242444), (12, 12828296), (13, 11841504), (16, 9621222), (23, 6693024), (24, 6414148), (26, 5920752), (31, 4965792), (32, 4810611), (39, 3947168), (46, 3346512), (48, 3207074), (52, 2960376), (62, 2482896), (69, 2231008), (78, 1973584), (92, 1673256), (93, 1655264), (96, 1603537), (104, 1480188), (124, 1241448), (138, 1115504), (156, 986792), (173, 889824), (184, 836628), (186, 827632), (208, 740094), (248, 620724), (276, 557752), (299, 514848), (312, 493396), (346, 444912), (368, 418314), (372, 413816), (403, 381984), (416, 370047), (496, 310362), (519, 296608), (552, 278876), (598, 257424), (624, 246698), (692, 222456), (713, 215904), (736, 209157), (744, 206908), (806, 190992), (897, 171616), (992, 155181), (1038, 148304), (1104, 139438), (1196, 128712), (1209, 127328), (1248, 123349), (1384, 111228), (1426, 107952), (1488, 103454), (1612, 95496), (1794, 85808), (2076, 74152), (2139, 71968), (2208, 69719), (2249, 68448), (2392, 64356), (2418, 63664), (2768, 55614), (2852, 53976), (2976, 51727), (3224, 47748), (3588, 42904), (3979, 38688), (4152, 37076), (4278, 35984), (4498, 34224), (4784, 32178), (4836, 31832), (5363, 28704), (5536, 27807), (5704, 26988), (6448, 23874), (6747, 22816), (7176, 21452), (7958, 19344), (8304, 18538), (8556, 17992), (8996, 17112), (9269, 16608), (9568, 16089), (9672, 15916), (10726, 14352), (11408, 13494), (11937, 12896)]