127291416

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{47}}^2$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 379311420

約数和(自身を除く): 252020004

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 49, 56, 84, 94, 98, 141, 147, 168, 188, 196, 282, 294, 329, 343, 376, 392, 564, 588, 658, 686, 987, 1029, 1128, 1176, 1316, 1372, 1974, 2058, 2209, 2303, 2401, 2632, 2744, 3948, 4116, 4418, 4606, 4802, 6627, 6909, 7203, 7896, 8232, 8836, 9212, 9604, 13254, 13818, 14406, 15463, 16121, 17672, 18424, 19208, 26508, 27636, 28812, 30926, 32242, 46389, 48363, 53016, 55272, 57624, 61852, 64484, 92778, 96726, 108241, 112847, 123704, 128968, 185556, 193452, 216482, 225694, 324723, 338541, 371112, 386904, 432964, 451388, 649446, 677082, 757687, 865928, 902776, 1298892, 1354164, 1515374, 2273061, 2597784, 2708328, 3030748, 4546122, 5303809, 6061496, 9092244, 10607618, 15911427, 18184488, 21215236, 31822854, 42430472, 63645708, 127291416]

約数ペア:

[(1, 127291416), (2, 63645708), (3, 42430472), (4, 31822854), (6, 21215236), (7, 18184488), (8, 15911427), (12, 10607618), (14, 9092244), (21, 6061496), (24, 5303809), (28, 4546122), (42, 3030748), (47, 2708328), (49, 2597784), (56, 2273061), (84, 1515374), (94, 1354164), (98, 1298892), (141, 902776), (147, 865928), (168, 757687), (188, 677082), (196, 649446), (282, 451388), (294, 432964), (329, 386904), (343, 371112), (376, 338541), (392, 324723), (564, 225694), (588, 216482), (658, 193452), (686, 185556), (987, 128968), (1029, 123704), (1128, 112847), (1176, 108241), (1316, 96726), (1372, 92778), (1974, 64484), (2058, 61852), (2209, 57624), (2303, 55272), (2401, 53016), (2632, 48363), (2744, 46389), (3948, 32242), (4116, 30926), (4418, 28812), (4606, 27636), (4802, 26508), (6627, 19208), (6909, 18424), (7203, 17672), (7896, 16121), (8232, 15463), (8836, 14406), (9212, 13818), (9604, 13254)]