129979076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 260467200

約数和(自身を除く): 130488124

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1258, 1292, 1406, 2516, 2719, 2812, 5438, 10876, 11951, 23902, 46223, 47804, 51661, 92446, 100603, 103322, 184892, 201206, 206644, 402412, 878237, 1710251, 1756474, 1911457, 3420502, 3512948, 3822914, 6841004, 7645828, 32494769, 64989538, 129979076]

約数ペア:

[(1, 129979076), (2, 64989538), (4, 32494769), (17, 7645828), (19, 6841004), (34, 3822914), (37, 3512948), (38, 3420502), (68, 1911457), (74, 1756474), (76, 1710251), (148, 878237), (323, 402412), (629, 206644), (646, 201206), (703, 184892), (1258, 103322), (1292, 100603), (1406, 92446), (2516, 51661), (2719, 47804), (2812, 46223), (5438, 23902), (10876, 11951)]