190876686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 128

約数和(自身を含む): 521966592

約数和(自身を除く): 331089906

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 61, 66, 77, 78, 91, 122, 143, 154, 182, 183, 231, 273, 286, 366, 427, 429, 462, 521, 546, 671, 793, 854, 858, 1001, 1042, 1281, 1342, 1563, 1586, 2002, 2013, 2379, 2562, 3003, 3126, 3647, 4026, 4697, 4758, 5551, 5731, 6006, 6773, 7294, 8723, 9394, 10941, 11102, 11462, 13546, 14091, 16653, 17193, 17446, 20319, 21882, 26169, 28182, 31781, 33306, 34386, 40117, 40638, 47411, 52338, 61061, 63562, 74503, 80234, 94822, 95343, 120351, 122122, 142233, 149006, 183183, 190686, 222467, 223509, 240702, 284466, 349591, 366366, 413153, 444934, 447018, 521521, 667401, 699182, 826306, 1043042, 1048773, 1239459, 1334802, 1564563, 2097546, 2447137, 2478918, 2892071, 3129126, 4544683, 4894274, 5784142, 7341411, 8676213, 9089366, 13634049, 14682822, 17352426, 27268098, 31812781, 63625562, 95438343, 190876686]

約数ペア:

[(1, 190876686), (2, 95438343), (3, 63625562), (6, 31812781), (7, 27268098), (11, 17352426), (13, 14682822), (14, 13634049), (21, 9089366), (22, 8676213), (26, 7341411), (33, 5784142), (39, 4894274), (42, 4544683), (61, 3129126), (66, 2892071), (77, 2478918), (78, 2447137), (91, 2097546), (122, 1564563), (143, 1334802), (154, 1239459), (182, 1048773), (183, 1043042), (231, 826306), (273, 699182), (286, 667401), (366, 521521), (427, 447018), (429, 444934), (462, 413153), (521, 366366), (546, 349591), (671, 284466), (793, 240702), (854, 223509), (858, 222467), (1001, 190686), (1042, 183183), (1281, 149006), (1342, 142233), (1563, 122122), (1586, 120351), (2002, 95343), (2013, 94822), (2379, 80234), (2562, 74503), (3003, 63562), (3126, 61061), (3647, 52338), (4026, 47411), (4697, 40638), (4758, 40117), (5551, 34386), (5731, 33306), (6006, 31781), (6773, 28182), (7294, 26169), (8723, 21882), (9394, 20319), (10941, 17446), (11102, 17193), (11462, 16653), (13546, 14091)]