156928860556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{15649}}^1\times {\mathrm{192847}}^1$

素因数の和:208513

約数の個数: 24

約数和(自身を含む): 295770977600

約数和(自身を除く): 138842117044

約数列:

[1, 2, 4, 13, 26, 52, 15649, 31298, 62596, 192847, 203437, 385694, 406874, 771388, 813748, 2507011, 5014022, 10028044, 3017862703, 6035725406, 12071450812, 39232215139, 78464430278, 156928860556]

約数ペア:

[(1, 156928860556), (2, 78464430278), (4, 39232215139), (13, 12071450812), (26, 6035725406), (52, 3017862703), (15649, 10028044), (31298, 5014022), (62596, 2507011), (192847, 813748), (203437, 771388), (385694, 406874)]