140177688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 419973120

約数和(自身を除く): 279795432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 47, 56, 82, 84, 94, 123, 141, 164, 168, 188, 246, 282, 287, 328, 329, 376, 433, 492, 564, 574, 658, 861, 866, 984, 987, 1128, 1148, 1299, 1316, 1722, 1732, 1927, 1974, 2296, 2598, 2632, 3031, 3444, 3464, 3854, 3948, 5196, 5781, 6062, 6888, 7708, 7896, 9093, 10392, 11562, 12124, 13489, 15416, 17753, 18186, 20351, 23124, 24248, 26978, 35506, 36372, 40467, 40702, 46248, 53259, 53956, 61053, 71012, 72744, 80934, 81404, 106518, 107912, 122106, 124271, 142024, 142457, 161868, 162808, 213036, 244212, 248542, 284914, 323736, 372813, 426072, 427371, 488424, 497084, 569828, 745626, 834391, 854742, 994168, 1139656, 1491252, 1668782, 1709484, 2503173, 2982504, 3337564, 3418968, 5006346, 5840737, 6675128, 10012692, 11681474, 17522211, 20025384, 23362948, 35044422, 46725896, 70088844, 140177688]

約数ペア:

[(1, 140177688), (2, 70088844), (3, 46725896), (4, 35044422), (6, 23362948), (7, 20025384), (8, 17522211), (12, 11681474), (14, 10012692), (21, 6675128), (24, 5840737), (28, 5006346), (41, 3418968), (42, 3337564), (47, 2982504), (56, 2503173), (82, 1709484), (84, 1668782), (94, 1491252), (123, 1139656), (141, 994168), (164, 854742), (168, 834391), (188, 745626), (246, 569828), (282, 497084), (287, 488424), (328, 427371), (329, 426072), (376, 372813), (433, 323736), (492, 284914), (564, 248542), (574, 244212), (658, 213036), (861, 162808), (866, 161868), (984, 142457), (987, 142024), (1128, 124271), (1148, 122106), (1299, 107912), (1316, 106518), (1722, 81404), (1732, 80934), (1927, 72744), (1974, 71012), (2296, 61053), (2598, 53956), (2632, 53259), (3031, 46248), (3444, 40702), (3464, 40467), (3854, 36372), (3948, 35506), (5196, 26978), (5781, 24248), (6062, 23124), (6888, 20351), (7708, 18186), (7896, 17753), (9093, 15416), (10392, 13489), (11562, 12124)]