158490612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4801}}^1$

素因数の和:4949

約数の個数: 72

約数和(自身を含む): 461452992

約数和(自身を除く): 302962380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 4801, 5502, 8253, 9602, 11004, 14403, 16506, 19204, 28806, 33012, 33607, 43209, 57612, 67214, 86418, 100821, 134428, 172836, 201642, 302463, 403284, 604926, 628931, 1209852, 1257862, 1886793, 2515724, 3773586, 4402517, 5660379, 7547172, 8805034, 11320758, 13207551, 17610068, 22641516, 26415102, 39622653, 52830204, 79245306, 158490612]

約数ペア:

[(1, 158490612), (2, 79245306), (3, 52830204), (4, 39622653), (6, 26415102), (7, 22641516), (9, 17610068), (12, 13207551), (14, 11320758), (18, 8805034), (21, 7547172), (28, 5660379), (36, 4402517), (42, 3773586), (63, 2515724), (84, 1886793), (126, 1257862), (131, 1209852), (252, 628931), (262, 604926), (393, 403284), (524, 302463), (786, 201642), (917, 172836), (1179, 134428), (1572, 100821), (1834, 86418), (2358, 67214), (2751, 57612), (3668, 43209), (4716, 33607), (4801, 33012), (5502, 28806), (8253, 19204), (9602, 16506), (11004, 14403)]