156931208655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1\times {\mathrm{7489}}^1$

素因数の和:10172

約数の個数: 64

約数和(自身を含む): 277142463360

約数和(自身を除く): 120211254705

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2621, 2665, 7489, 7863, 7995, 13105, 22467, 34073, 37445, 39315, 97357, 102219, 107461, 112335, 170365, 292071, 307049, 322383, 486785, 511095, 537305, 921147, 1396993, 1460355, 1535245, 1611915, 3991637, 4190979, 4605735, 6984965, 11974911, 19628669, 19958185, 20954895, 58886007, 59874555, 98143345, 255172697, 294430035, 765518091, 804775429, 1275863485, 2414326287, 3827590455, 4023877145, 10462080577, 12071631435, 31386241731, 52310402885, 156931208655]

約数ペア:

[(1, 156931208655), (3, 52310402885), (5, 31386241731), (13, 12071631435), (15, 10462080577), (39, 4023877145), (41, 3827590455), (65, 2414326287), (123, 1275863485), (195, 804775429), (205, 765518091), (533, 294430035), (615, 255172697), (1599, 98143345), (2621, 59874555), (2665, 58886007), (7489, 20954895), (7863, 19958185), (7995, 19628669), (13105, 11974911), (22467, 6984965), (34073, 4605735), (37445, 4190979), (39315, 3991637), (97357, 1611915), (102219, 1535245), (107461, 1460355), (112335, 1396993), (170365, 921147), (292071, 537305), (307049, 511095), (322383, 486785)]