156895830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19157}}^1$

素因数の和:19190

約数の個数: 96

約数和(自身を含む): 502092864

約数和(自身を除く): 345197034

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 19157, 38314, 57471, 95785, 114942, 134099, 172413, 191570, 249041, 268198, 287355, 344826, 402297, 498082, 574710, 670495, 747123, 804594, 862065, 1206891, 1245205, 1340990, 1494246, 1724130, 1743287, 2011485, 2241369, 2413782, 2490410, 3486574, 3735615, 4022970, 4482738, 5229861, 6034455, 7471230, 8716435, 10459722, 11206845, 12068910, 15689583, 17432870, 22413690, 26149305, 31379166, 52298610, 78447915, 156895830]

約数ペア:

[(1, 156895830), (2, 78447915), (3, 52298610), (5, 31379166), (6, 26149305), (7, 22413690), (9, 17432870), (10, 15689583), (13, 12068910), (14, 11206845), (15, 10459722), (18, 8716435), (21, 7471230), (26, 6034455), (30, 5229861), (35, 4482738), (39, 4022970), (42, 3735615), (45, 3486574), (63, 2490410), (65, 2413782), (70, 2241369), (78, 2011485), (90, 1743287), (91, 1724130), (105, 1494246), (117, 1340990), (126, 1245205), (130, 1206891), (182, 862065), (195, 804594), (210, 747123), (234, 670495), (273, 574710), (315, 498082), (390, 402297), (455, 344826), (546, 287355), (585, 268198), (630, 249041), (819, 191570), (910, 172413), (1170, 134099), (1365, 114942), (1638, 95785), (2730, 57471), (4095, 38314), (8190, 19157)]