140571732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1459}}^1$

素因数の和:1541

約数の個数: 96

約数和(自身を含む): 397680640

約数和(自身を除く): 257108908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 74, 84, 93, 111, 124, 148, 186, 217, 222, 259, 372, 434, 444, 518, 651, 777, 868, 1036, 1147, 1302, 1459, 1554, 2294, 2604, 2918, 3108, 3441, 4377, 4588, 5836, 6882, 8029, 8754, 10213, 13764, 16058, 17508, 20426, 24087, 30639, 32116, 40852, 45229, 48174, 53983, 61278, 90458, 96348, 107966, 122556, 135687, 161949, 180916, 215932, 271374, 316603, 323898, 377881, 542748, 633206, 647796, 755762, 949809, 1133643, 1266412, 1511524, 1673473, 1899618, 2267286, 3346946, 3799236, 4534572, 5020419, 6693892, 10040838, 11714311, 20081676, 23428622, 35142933, 46857244, 70285866, 140571732]

約数ペア:

[(1, 140571732), (2, 70285866), (3, 46857244), (4, 35142933), (6, 23428622), (7, 20081676), (12, 11714311), (14, 10040838), (21, 6693892), (28, 5020419), (31, 4534572), (37, 3799236), (42, 3346946), (62, 2267286), (74, 1899618), (84, 1673473), (93, 1511524), (111, 1266412), (124, 1133643), (148, 949809), (186, 755762), (217, 647796), (222, 633206), (259, 542748), (372, 377881), (434, 323898), (444, 316603), (518, 271374), (651, 215932), (777, 180916), (868, 161949), (1036, 135687), (1147, 122556), (1302, 107966), (1459, 96348), (1554, 90458), (2294, 61278), (2604, 53983), (2918, 48174), (3108, 45229), (3441, 40852), (4377, 32116), (4588, 30639), (5836, 24087), (6882, 20426), (8029, 17508), (8754, 16058), (10213, 13764)]