157091503682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1\times {\mathrm{26951}}^1$

素因数の和:28106

約数の個数: 32

約数和(自身を含む): 249883850880

約数和(自身を除く): 92792347198

約数列:

[1, 2, 19, 38, 157, 314, 977, 1954, 2983, 5966, 18563, 26951, 37126, 53902, 153389, 306778, 512069, 1024138, 2914391, 4231307, 5828782, 8462614, 26331127, 52662254, 80394833, 160789666, 500291413, 1000582826, 4133986939, 8267973878, 78545751841, 157091503682]

約数ペア:

[(1, 157091503682), (2, 78545751841), (19, 8267973878), (38, 4133986939), (157, 1000582826), (314, 500291413), (977, 160789666), (1954, 80394833), (2983, 52662254), (5966, 26331127), (18563, 8462614), (26951, 5828782), (37126, 4231307), (53902, 2914391), (153389, 1024138), (306778, 512069)]