145304704

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{59747}}^1$

素因数の和:59780

約数の個数: 32

約数和(自身を含む): 304714800

約数和(自身を除く): 159410096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 59747, 119494, 238988, 477976, 955952, 1135193, 1911904, 2270386, 3823808, 4540772, 7647616, 9081544, 18163088, 36326176, 72652352, 145304704]

約数ペア:

[(1, 145304704), (2, 72652352), (4, 36326176), (8, 18163088), (16, 9081544), (19, 7647616), (32, 4540772), (38, 3823808), (64, 2270386), (76, 1911904), (128, 1135193), (152, 955952), (304, 477976), (608, 238988), (1216, 119494), (2432, 59747)]