129968332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:898

約数の個数: 48

約数和(自身を含む): 260874432

約数和(自身を除く): 130906100

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 233, 442, 466, 631, 884, 932, 1262, 2524, 3029, 3961, 6058, 7922, 8203, 10727, 12116, 15844, 16406, 21454, 32812, 42908, 51493, 102986, 139451, 147023, 205972, 278902, 294046, 557804, 588092, 1911299, 2499391, 3822598, 4998782, 7645196, 9997564, 32492083, 64984166, 129968332]

約数ペア:

[(1, 129968332), (2, 64984166), (4, 32492083), (13, 9997564), (17, 7645196), (26, 4998782), (34, 3822598), (52, 2499391), (68, 1911299), (221, 588092), (233, 557804), (442, 294046), (466, 278902), (631, 205972), (884, 147023), (932, 139451), (1262, 102986), (2524, 51493), (3029, 42908), (3961, 32812), (6058, 21454), (7922, 16406), (8203, 15844), (10727, 12116)]