172256370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40153}}^1$

素因数の和:40187

約数の個数: 64

約数和(自身を含む): 485702784

約数和(自身を除く): 313446414

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 40153, 80306, 120459, 200765, 240918, 401530, 441683, 521989, 602295, 883366, 1043978, 1204590, 1325049, 1565967, 2208415, 2609945, 2650098, 3131934, 4416830, 5219890, 5741879, 6625245, 7829835, 11483758, 13250490, 15659670, 17225637, 28709395, 34451274, 57418790, 86128185, 172256370]

約数ペア:

[(1, 172256370), (2, 86128185), (3, 57418790), (5, 34451274), (6, 28709395), (10, 17225637), (11, 15659670), (13, 13250490), (15, 11483758), (22, 7829835), (26, 6625245), (30, 5741879), (33, 5219890), (39, 4416830), (55, 3131934), (65, 2650098), (66, 2609945), (78, 2208415), (110, 1565967), (130, 1325049), (143, 1204590), (165, 1043978), (195, 883366), (286, 602295), (330, 521989), (390, 441683), (429, 401530), (715, 240918), (858, 200765), (1430, 120459), (2145, 80306), (4290, 40153)]