156892710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1373}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 407187648

約数和(自身を除く): 250294938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 293, 390, 586, 879, 1373, 1465, 1758, 2746, 2930, 3809, 4119, 4395, 6865, 7618, 8238, 8790, 11427, 13730, 17849, 19045, 20595, 22854, 35698, 38090, 41190, 53547, 57135, 89245, 107094, 114270, 178490, 267735, 402289, 535470, 804578, 1206867, 2011445, 2413734, 4022890, 5229757, 6034335, 10459514, 12068670, 15689271, 26148785, 31378542, 52297570, 78446355, 156892710]

約数ペア:

[(1, 156892710), (2, 78446355), (3, 52297570), (5, 31378542), (6, 26148785), (10, 15689271), (13, 12068670), (15, 10459514), (26, 6034335), (30, 5229757), (39, 4022890), (65, 2413734), (78, 2011445), (130, 1206867), (195, 804578), (293, 535470), (390, 402289), (586, 267735), (879, 178490), (1373, 114270), (1465, 107094), (1758, 89245), (2746, 57135), (2930, 53547), (3809, 41190), (4119, 38090), (4395, 35698), (6865, 22854), (7618, 20595), (8238, 19045), (8790, 17849), (11427, 13730)]