137187536

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:819

約数の個数: 40

約数和(自身を含む): 271601664

約数和(自身を除く): 134414128

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 367, 383, 488, 734, 766, 976, 1468, 1532, 2936, 3064, 5872, 6128, 22387, 23363, 44774, 46726, 89548, 93452, 140561, 179096, 186904, 281122, 358192, 373808, 562244, 1124488, 2248976, 8574221, 17148442, 34296884, 68593768, 137187536]

約数ペア:

[(1, 137187536), (2, 68593768), (4, 34296884), (8, 17148442), (16, 8574221), (61, 2248976), (122, 1124488), (244, 562244), (367, 373808), (383, 358192), (488, 281122), (734, 186904), (766, 179096), (976, 140561), (1468, 93452), (1532, 89548), (2936, 46726), (3064, 44774), (5872, 23363), (6128, 22387)]