181354152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 537788160

約数和(自身を除く): 356434008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 113, 123, 164, 168, 226, 233, 246, 287, 328, 339, 452, 466, 492, 574, 678, 699, 791, 861, 904, 932, 984, 1148, 1356, 1398, 1582, 1631, 1722, 1864, 2296, 2373, 2712, 2796, 3164, 3262, 3444, 4633, 4746, 4893, 5592, 6328, 6524, 6888, 9266, 9492, 9553, 9786, 13048, 13899, 18532, 18984, 19106, 19572, 26329, 27798, 28659, 32431, 37064, 38212, 39144, 52658, 55596, 57318, 64862, 66871, 76424, 78987, 97293, 105316, 111192, 114636, 129724, 133742, 157974, 184303, 194586, 200613, 210632, 229272, 259448, 267484, 315948, 368606, 389172, 401226, 534968, 552909, 631896, 737212, 778344, 802452, 1079489, 1105818, 1474424, 1604904, 2158978, 2211636, 3238467, 4317956, 4423272, 6476934, 7556423, 8635912, 12953868, 15112846, 22669269, 25907736, 30225692, 45338538, 60451384, 90677076, 181354152]

約数ペア:

[(1, 181354152), (2, 90677076), (3, 60451384), (4, 45338538), (6, 30225692), (7, 25907736), (8, 22669269), (12, 15112846), (14, 12953868), (21, 8635912), (24, 7556423), (28, 6476934), (41, 4423272), (42, 4317956), (56, 3238467), (82, 2211636), (84, 2158978), (113, 1604904), (123, 1474424), (164, 1105818), (168, 1079489), (226, 802452), (233, 778344), (246, 737212), (287, 631896), (328, 552909), (339, 534968), (452, 401226), (466, 389172), (492, 368606), (574, 315948), (678, 267484), (699, 259448), (791, 229272), (861, 210632), (904, 200613), (932, 194586), (984, 184303), (1148, 157974), (1356, 133742), (1398, 129724), (1582, 114636), (1631, 111192), (1722, 105316), (1864, 97293), (2296, 78987), (2373, 76424), (2712, 66871), (2796, 64862), (3164, 57318), (3262, 55596), (3444, 52658), (4633, 39144), (4746, 38212), (4893, 37064), (5592, 32431), (6328, 28659), (6524, 27798), (6888, 26329), (9266, 19572), (9492, 19106), (9553, 18984), (9786, 18532), (13048, 13899)]