127022504

素因数分解:

$2^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 294945300

約数和(自身を除く): 167922796

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 389, 392, 476, 686, 778, 833, 952, 1372, 1556, 1666, 2401, 2723, 2744, 3112, 3332, 4802, 5446, 5831, 6613, 6664, 9604, 10892, 11662, 13226, 19061, 19208, 21784, 23324, 26452, 38122, 40817, 46291, 46648, 52904, 76244, 81634, 92582, 133427, 152488, 163268, 185164, 266854, 324037, 326536, 370328, 533708, 648074, 933989, 1067416, 1296148, 1867978, 2268259, 2592296, 3735956, 4536518, 7471912, 9073036, 15877813, 18146072, 31755626, 63511252, 127022504]

約数ペア:

[(1, 127022504), (2, 63511252), (4, 31755626), (7, 18146072), (8, 15877813), (14, 9073036), (17, 7471912), (28, 4536518), (34, 3735956), (49, 2592296), (56, 2268259), (68, 1867978), (98, 1296148), (119, 1067416), (136, 933989), (196, 648074), (238, 533708), (343, 370328), (389, 326536), (392, 324037), (476, 266854), (686, 185164), (778, 163268), (833, 152488), (952, 133427), (1372, 92582), (1556, 81634), (1666, 76244), (2401, 52904), (2723, 46648), (2744, 46291), (3112, 40817), (3332, 38122), (4802, 26452), (5446, 23324), (5831, 21784), (6613, 19208), (6664, 19061), (9604, 13226), (10892, 11662)]