156745864730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2180357}}^1$

素因数の和:2180463

約数の個数: 64

約数和(自身を含む): 351648138240

約数和(自身を除く): 194902273510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1106, 2054, 2765, 5135, 5530, 7189, 10270, 14378, 35945, 71890, 2180357, 4360714, 10901785, 15262499, 21803570, 28344641, 30524998, 56689282, 76312495, 141723205, 152624990, 172248203, 198412487, 283446410, 344496406, 396824974, 861241015, 992062435, 1205737421, 1722482030, 1984124870, 2239226639, 2411474842, 4478453278, 6028687105, 11196133195, 12057374210, 15674586473, 22392266390, 31349172946, 78372932365, 156745864730]

約数ペア:

[(1, 156745864730), (2, 78372932365), (5, 31349172946), (7, 22392266390), (10, 15674586473), (13, 12057374210), (14, 11196133195), (26, 6028687105), (35, 4478453278), (65, 2411474842), (70, 2239226639), (79, 1984124870), (91, 1722482030), (130, 1205737421), (158, 992062435), (182, 861241015), (395, 396824974), (455, 344496406), (553, 283446410), (790, 198412487), (910, 172248203), (1027, 152624990), (1106, 141723205), (2054, 76312495), (2765, 56689282), (5135, 30524998), (5530, 28344641), (7189, 21803570), (10270, 15262499), (14378, 10901785), (35945, 4360714), (71890, 2180357)]