147238720

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3623}}^1$

素因数の和:3767

約数の個数: 56

約数和(自身を含む): 353470464

約数和(自身を除く): 206231744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 3623, 4064, 5080, 7246, 8128, 10160, 14492, 18115, 20320, 28984, 36230, 40640, 57968, 72460, 115936, 144920, 231872, 289840, 460121, 579680, 920242, 1159360, 1840484, 2300605, 3680968, 4601210, 7361936, 9202420, 14723872, 18404840, 29447744, 36809680, 73619360, 147238720]

約数ペア:

[(1, 147238720), (2, 73619360), (4, 36809680), (5, 29447744), (8, 18404840), (10, 14723872), (16, 9202420), (20, 7361936), (32, 4601210), (40, 3680968), (64, 2300605), (80, 1840484), (127, 1159360), (160, 920242), (254, 579680), (320, 460121), (508, 289840), (635, 231872), (1016, 144920), (1270, 115936), (2032, 72460), (2540, 57968), (3623, 40640), (4064, 36230), (5080, 28984), (7246, 20320), (8128, 18115), (10160, 14492)]