157890726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 404801280

約数和(自身を除く): 246910554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 63, 67, 118, 126, 134, 177, 201, 317, 354, 402, 413, 469, 531, 603, 634, 826, 938, 951, 1062, 1206, 1239, 1407, 1902, 2219, 2478, 2814, 2853, 3717, 3953, 4221, 4438, 5706, 6657, 7434, 7906, 8442, 11859, 13314, 18703, 19971, 21239, 23718, 27671, 35577, 37406, 39942, 42478, 55342, 56109, 63717, 71154, 83013, 112218, 127434, 130921, 148673, 166026, 168327, 191151, 249039, 261842, 297346, 336654, 382302, 392763, 446019, 498078, 785526, 892038, 1178289, 1253101, 1338057, 2356578, 2506202, 2676114, 3759303, 7518606, 8771707, 11277909, 17543414, 22555818, 26315121, 52630242, 78945363, 157890726]

約数ペア:

[(1, 157890726), (2, 78945363), (3, 52630242), (6, 26315121), (7, 22555818), (9, 17543414), (14, 11277909), (18, 8771707), (21, 7518606), (42, 3759303), (59, 2676114), (63, 2506202), (67, 2356578), (118, 1338057), (126, 1253101), (134, 1178289), (177, 892038), (201, 785526), (317, 498078), (354, 446019), (402, 392763), (413, 382302), (469, 336654), (531, 297346), (603, 261842), (634, 249039), (826, 191151), (938, 168327), (951, 166026), (1062, 148673), (1206, 130921), (1239, 127434), (1407, 112218), (1902, 83013), (2219, 71154), (2478, 63717), (2814, 56109), (2853, 55342), (3717, 42478), (3953, 39942), (4221, 37406), (4438, 35577), (5706, 27671), (6657, 23718), (7434, 21239), (7906, 19971), (8442, 18703), (11859, 13314)]