102752104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 254822400

約数和(自身を除く): 152070296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 31, 52, 56, 58, 62, 91, 104, 116, 124, 157, 182, 203, 217, 232, 248, 314, 364, 377, 403, 406, 434, 628, 728, 754, 806, 812, 868, 899, 1099, 1256, 1508, 1612, 1624, 1736, 1798, 2041, 2198, 2639, 2821, 3016, 3224, 3596, 4082, 4396, 4553, 4867, 5278, 5642, 6293, 7192, 8164, 8792, 9106, 9734, 10556, 11284, 11687, 12586, 14287, 16328, 18212, 19468, 21112, 22568, 23374, 25172, 28574, 31871, 34069, 36424, 38936, 46748, 50344, 57148, 59189, 63271, 63742, 68138, 81809, 93496, 114296, 118378, 126542, 127484, 136276, 141143, 163618, 236756, 253084, 254968, 272552, 282286, 327236, 414323, 442897, 473512, 506168, 564572, 654472, 828646, 885794, 988001, 1129144, 1657292, 1771588, 1834859, 1976002, 3314584, 3543176, 3669718, 3952004, 7339436, 7904008, 12844013, 14678872, 25688026, 51376052, 102752104]

約数ペア:

[(1, 102752104), (2, 51376052), (4, 25688026), (7, 14678872), (8, 12844013), (13, 7904008), (14, 7339436), (26, 3952004), (28, 3669718), (29, 3543176), (31, 3314584), (52, 1976002), (56, 1834859), (58, 1771588), (62, 1657292), (91, 1129144), (104, 988001), (116, 885794), (124, 828646), (157, 654472), (182, 564572), (203, 506168), (217, 473512), (232, 442897), (248, 414323), (314, 327236), (364, 282286), (377, 272552), (403, 254968), (406, 253084), (434, 236756), (628, 163618), (728, 141143), (754, 136276), (806, 127484), (812, 126542), (868, 118378), (899, 114296), (1099, 93496), (1256, 81809), (1508, 68138), (1612, 63742), (1624, 63271), (1736, 59189), (1798, 57148), (2041, 50344), (2198, 46748), (2639, 38936), (2821, 36424), (3016, 34069), (3224, 31871), (3596, 28574), (4082, 25172), (4396, 23374), (4553, 22568), (4867, 21112), (5278, 19468), (5642, 18212), (6293, 16328), (7192, 14287), (8164, 12586), (8792, 11687), (9106, 11284), (9734, 10556)]