127878764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{29629}}^1$

素因数の和:29729

約数の個数: 24

約数和(自身を含む): 243914160

約数和(自身を除く): 116035396

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 29629, 59258, 118516, 385177, 770354, 1540708, 2459207, 4918414, 9836828, 31969691, 63939382, 127878764]

約数ペア:

[(1, 127878764), (2, 63939382), (4, 31969691), (13, 9836828), (26, 4918414), (52, 2459207), (83, 1540708), (166, 770354), (332, 385177), (1079, 118516), (2158, 59258), (4316, 29629)]