147750640

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8753}}^1$

素因数の和:8977

約数の個数: 40

約数和(自身を含む): 345187728

約数和(自身を除く): 197437088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 8753, 16880, 17506, 35012, 43765, 70024, 87530, 140048, 175060, 350120, 700240, 1846883, 3693766, 7387532, 9234415, 14775064, 18468830, 29550128, 36937660, 73875320, 147750640]

約数ペア:

[(1, 147750640), (2, 73875320), (4, 36937660), (5, 29550128), (8, 18468830), (10, 14775064), (16, 9234415), (20, 7387532), (40, 3693766), (80, 1846883), (211, 700240), (422, 350120), (844, 175060), (1055, 140048), (1688, 87530), (2110, 70024), (3376, 43765), (4220, 35012), (8440, 17506), (8753, 16880)]