16388257704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{90407}}^1$

素因数の和:90519

約数の個数: 128

約数和(自身を含む): 51033507840

約数和(自身を除く): 34645250136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 83, 84, 91, 104, 156, 166, 168, 182, 249, 273, 312, 332, 364, 498, 546, 581, 664, 728, 996, 1079, 1092, 1162, 1743, 1992, 2158, 2184, 2324, 3237, 3486, 4316, 4648, 6474, 6972, 7553, 8632, 12948, 13944, 15106, 22659, 25896, 30212, 45318, 60424, 90407, 90636, 180814, 181272, 271221, 361628, 542442, 632849, 723256, 1084884, 1175291, 1265698, 1898547, 2169768, 2350582, 2531396, 3525873, 3797094, 4701164, 5062792, 7051746, 7503781, 7594188, 8227037, 9402328, 14103492, 15007562, 15188376, 16454074, 22511343, 24681111, 28206984, 30015124, 32908148, 45022686, 49362222, 52526467, 60030248, 65816296, 90045372, 97549153, 98724444, 105052934, 157579401, 180090744, 195098306, 197448888, 210105868, 292647459, 315158802, 390196612, 420211736, 585294918, 630317604, 682844071, 780393224, 1170589836, 1260635208, 1365688142, 2048532213, 2341179672, 2731376284, 4097064426, 5462752568, 8194128852, 16388257704]

約数ペア:

[(1, 16388257704), (2, 8194128852), (3, 5462752568), (4, 4097064426), (6, 2731376284), (7, 2341179672), (8, 2048532213), (12, 1365688142), (13, 1260635208), (14, 1170589836), (21, 780393224), (24, 682844071), (26, 630317604), (28, 585294918), (39, 420211736), (42, 390196612), (52, 315158802), (56, 292647459), (78, 210105868), (83, 197448888), (84, 195098306), (91, 180090744), (104, 157579401), (156, 105052934), (166, 98724444), (168, 97549153), (182, 90045372), (249, 65816296), (273, 60030248), (312, 52526467), (332, 49362222), (364, 45022686), (498, 32908148), (546, 30015124), (581, 28206984), (664, 24681111), (728, 22511343), (996, 16454074), (1079, 15188376), (1092, 15007562), (1162, 14103492), (1743, 9402328), (1992, 8227037), (2158, 7594188), (2184, 7503781), (2324, 7051746), (3237, 5062792), (3486, 4701164), (4316, 3797094), (4648, 3525873), (6474, 2531396), (6972, 2350582), (7553, 2169768), (8632, 1898547), (12948, 1265698), (13944, 1175291), (15106, 1084884), (22659, 723256), (25896, 632849), (30212, 542442), (45318, 361628), (60424, 271221), (90407, 181272), (90636, 180814)]