155101212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1607}}^1$

素因数の和:2007

約数の個数: 72

約数和(自身を含む): 449519616

約数和(自身を除く): 294418404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 766, 1149, 1532, 1607, 2298, 2681, 3214, 3447, 4596, 4821, 5362, 6428, 6894, 8043, 9642, 10724, 11249, 13788, 14463, 16086, 19284, 22498, 24129, 28926, 32172, 33747, 44996, 48258, 57852, 67494, 96516, 101241, 134988, 202482, 404964, 615481, 1230962, 1846443, 2461924, 3692886, 4308367, 5539329, 7385772, 8616734, 11078658, 12925101, 17233468, 22157316, 25850202, 38775303, 51700404, 77550606, 155101212]

約数ペア:

[(1, 155101212), (2, 77550606), (3, 51700404), (4, 38775303), (6, 25850202), (7, 22157316), (9, 17233468), (12, 12925101), (14, 11078658), (18, 8616734), (21, 7385772), (28, 5539329), (36, 4308367), (42, 3692886), (63, 2461924), (84, 1846443), (126, 1230962), (252, 615481), (383, 404964), (766, 202482), (1149, 134988), (1532, 101241), (1607, 96516), (2298, 67494), (2681, 57852), (3214, 48258), (3447, 44996), (4596, 33747), (4821, 32172), (5362, 28926), (6428, 24129), (6894, 22498), (8043, 19284), (9642, 16086), (10724, 14463), (11249, 13788)]