15991810576

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{214069}}^1$

素因数の和:214136

約数の個数: 80

約数和(自身を含む): 38224339200

約数和(自身を除く): 22232528624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 368, 406, 464, 644, 667, 812, 1288, 1334, 1624, 2576, 2668, 3248, 4669, 5336, 9338, 10672, 18676, 37352, 74704, 214069, 428138, 856276, 1498483, 1712552, 2996966, 3425104, 4923587, 5993932, 6208001, 9847174, 11987864, 12416002, 19694348, 23975728, 24832004, 34465109, 39388696, 43456007, 49664008, 68930218, 78777392, 86912014, 99328016, 137860436, 142784023, 173824028, 275720872, 285568046, 347648056, 551441744, 571136092, 695296112, 999488161, 1142272184, 1998976322, 2284544368, 3997952644, 7995905288, 15991810576]

約数ペア:

[(1, 15991810576), (2, 7995905288), (4, 3997952644), (7, 2284544368), (8, 1998976322), (14, 1142272184), (16, 999488161), (23, 695296112), (28, 571136092), (29, 551441744), (46, 347648056), (56, 285568046), (58, 275720872), (92, 173824028), (112, 142784023), (116, 137860436), (161, 99328016), (184, 86912014), (203, 78777392), (232, 68930218), (322, 49664008), (368, 43456007), (406, 39388696), (464, 34465109), (644, 24832004), (667, 23975728), (812, 19694348), (1288, 12416002), (1334, 11987864), (1624, 9847174), (2576, 6208001), (2668, 5993932), (3248, 4923587), (4669, 3425104), (5336, 2996966), (9338, 1712552), (10672, 1498483), (18676, 856276), (37352, 428138), (74704, 214069)]