129922524

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 334949888

約数和(自身を除く): 205027364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 157, 181, 254, 314, 362, 381, 471, 508, 543, 628, 724, 762, 942, 1086, 1143, 1413, 1524, 1629, 1884, 2172, 2286, 2826, 3258, 4572, 5652, 6516, 19939, 22987, 28417, 39878, 45974, 56834, 59817, 68961, 79756, 85251, 91948, 113668, 119634, 137922, 170502, 179451, 206883, 239268, 255753, 275844, 341004, 358902, 413766, 511506, 717804, 827532, 1023012, 3608959, 7217918, 10826877, 14435836, 21653754, 32480631, 43307508, 64961262, 129922524]

約数ペア:

[(1, 129922524), (2, 64961262), (3, 43307508), (4, 32480631), (6, 21653754), (9, 14435836), (12, 10826877), (18, 7217918), (36, 3608959), (127, 1023012), (157, 827532), (181, 717804), (254, 511506), (314, 413766), (362, 358902), (381, 341004), (471, 275844), (508, 255753), (543, 239268), (628, 206883), (724, 179451), (762, 170502), (942, 137922), (1086, 119634), (1143, 113668), (1413, 91948), (1524, 85251), (1629, 79756), (1884, 68961), (2172, 59817), (2286, 56834), (2826, 45974), (3258, 39878), (4572, 28417), (5652, 22987), (6516, 19939)]