151370768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{5003}}^1$

素因数の和:5103

約数の個数: 40

約数和(自身を含む): 307766016

約数和(自身を除く): 156395248

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 3782, 5003, 7564, 10006, 15128, 20012, 30256, 40024, 80048, 155093, 305183, 310186, 610366, 620372, 1220732, 1240744, 2441464, 2481488, 4882928, 9460673, 18921346, 37842692, 75685384, 151370768]

約数ペア:

[(1, 151370768), (2, 75685384), (4, 37842692), (8, 18921346), (16, 9460673), (31, 4882928), (61, 2481488), (62, 2441464), (122, 1240744), (124, 1220732), (244, 620372), (248, 610366), (488, 310186), (496, 305183), (976, 155093), (1891, 80048), (3782, 40024), (5003, 30256), (7564, 20012), (10006, 15128)]