141379854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 382205952

約数和(自身を除く): 240826098

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 47, 51, 66, 77, 94, 102, 119, 141, 154, 187, 231, 238, 282, 329, 357, 374, 383, 462, 517, 561, 658, 714, 766, 799, 987, 1034, 1122, 1149, 1309, 1551, 1598, 1974, 2298, 2397, 2618, 2681, 3102, 3619, 3927, 4213, 4794, 5362, 5593, 6511, 7238, 7854, 8043, 8426, 8789, 10857, 11186, 12639, 13022, 16086, 16779, 17578, 18001, 19533, 21714, 25278, 26367, 29491, 33558, 36002, 39066, 45577, 52734, 54003, 58982, 61523, 71621, 88473, 91154, 108006, 123046, 126007, 136731, 143242, 176946, 184569, 198011, 214863, 252014, 273462, 306017, 369138, 378021, 396022, 429726, 501347, 594033, 612034, 756042, 918051, 1002694, 1188066, 1386077, 1504041, 1836102, 2142119, 2772154, 3008082, 3366187, 4158231, 4284238, 6426357, 6732374, 8316462, 10098561, 12852714, 20197122, 23563309, 47126618, 70689927, 141379854]

約数ペア:

[(1, 141379854), (2, 70689927), (3, 47126618), (6, 23563309), (7, 20197122), (11, 12852714), (14, 10098561), (17, 8316462), (21, 6732374), (22, 6426357), (33, 4284238), (34, 4158231), (42, 3366187), (47, 3008082), (51, 2772154), (66, 2142119), (77, 1836102), (94, 1504041), (102, 1386077), (119, 1188066), (141, 1002694), (154, 918051), (187, 756042), (231, 612034), (238, 594033), (282, 501347), (329, 429726), (357, 396022), (374, 378021), (383, 369138), (462, 306017), (517, 273462), (561, 252014), (658, 214863), (714, 198011), (766, 184569), (799, 176946), (987, 143242), (1034, 136731), (1122, 126007), (1149, 123046), (1309, 108006), (1551, 91154), (1598, 88473), (1974, 71621), (2298, 61523), (2397, 58982), (2618, 54003), (2681, 52734), (3102, 45577), (3619, 39066), (3927, 36002), (4213, 33558), (4794, 29491), (5362, 26367), (5593, 25278), (6511, 21714), (7238, 19533), (7854, 18001), (8043, 17578), (8426, 16779), (8789, 16086), (10857, 13022), (11186, 12639)]