188909058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1$

素因数の和:3187

約数の個数: 64

約数和(自身を含む): 438883200

約数和(自身を除く): 249974142

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 3109, 3198, 4674, 6218, 9327, 10127, 18654, 20254, 30381, 40417, 59071, 60762, 80834, 118142, 121251, 127469, 177213, 242502, 254938, 354426, 382407, 764814, 767923, 1535846, 1657097, 2303769, 2421911, 3314194, 4607538, 4843822, 4971291, 7265733, 9942582, 14531466, 31484843, 62969686, 94454529, 188909058]

約数ペア:

[(1, 188909058), (2, 94454529), (3, 62969686), (6, 31484843), (13, 14531466), (19, 9942582), (26, 7265733), (38, 4971291), (39, 4843822), (41, 4607538), (57, 3314194), (78, 2421911), (82, 2303769), (114, 1657097), (123, 1535846), (246, 767923), (247, 764814), (494, 382407), (533, 354426), (741, 254938), (779, 242502), (1066, 177213), (1482, 127469), (1558, 121251), (1599, 118142), (2337, 80834), (3109, 60762), (3198, 59071), (4674, 40417), (6218, 30381), (9327, 20254), (10127, 18654)]