146420428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 328590864

約数和(自身を除く): 182170436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 113, 154, 196, 226, 308, 452, 539, 601, 791, 1078, 1202, 1243, 1582, 2156, 2404, 2486, 3164, 4207, 4972, 5537, 6611, 8414, 8701, 11074, 13222, 16828, 17402, 22148, 26444, 29449, 34804, 46277, 58898, 60907, 67913, 92554, 117796, 121814, 135826, 185108, 243628, 271652, 323939, 475391, 647878, 747043, 950782, 1295756, 1494086, 1901564, 2988172, 3327737, 5229301, 6655474, 10458602, 13310948, 20917204, 36605107, 73210214, 146420428]

約数ペア:

[(1, 146420428), (2, 73210214), (4, 36605107), (7, 20917204), (11, 13310948), (14, 10458602), (22, 6655474), (28, 5229301), (44, 3327737), (49, 2988172), (77, 1901564), (98, 1494086), (113, 1295756), (154, 950782), (196, 747043), (226, 647878), (308, 475391), (452, 323939), (539, 271652), (601, 243628), (791, 185108), (1078, 135826), (1202, 121814), (1243, 117796), (1582, 92554), (2156, 67913), (2404, 60907), (2486, 58898), (3164, 46277), (4207, 34804), (4972, 29449), (5537, 26444), (6611, 22148), (8414, 17402), (8701, 16828), (11074, 13222)]