157435304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 327272400

約数和(自身を除く): 169837096

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 89, 104, 146, 178, 233, 292, 356, 466, 584, 712, 932, 949, 1157, 1864, 1898, 2314, 3029, 3796, 4628, 6058, 6497, 7592, 9256, 12116, 12994, 17009, 20737, 24232, 25988, 34018, 41474, 51976, 68036, 82948, 84461, 136072, 165896, 168922, 221117, 269581, 337844, 442234, 539162, 675688, 884468, 1078324, 1513801, 1768936, 2156648, 3027602, 6055204, 12110408, 19679413, 39358826, 78717652, 157435304]

約数ペア:

[(1, 157435304), (2, 78717652), (4, 39358826), (8, 19679413), (13, 12110408), (26, 6055204), (52, 3027602), (73, 2156648), (89, 1768936), (104, 1513801), (146, 1078324), (178, 884468), (233, 675688), (292, 539162), (356, 442234), (466, 337844), (584, 269581), (712, 221117), (932, 168922), (949, 165896), (1157, 136072), (1864, 84461), (1898, 82948), (2314, 68036), (3029, 51976), (3796, 41474), (4628, 34018), (6058, 25988), (6497, 24232), (7592, 20737), (9256, 17009), (12116, 12994)]