151775560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{130841}}^1$

素因数の和:130881

約数の個数: 32

約数和(自身を含む): 353273400

約数和(自身を除く): 201497840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 130841, 261682, 523364, 654205, 1046728, 1308410, 2616820, 3794389, 5233640, 7588778, 15177556, 18971945, 30355112, 37943890, 75887780, 151775560]

約数ペア:

[(1, 151775560), (2, 75887780), (4, 37943890), (5, 30355112), (8, 18971945), (10, 15177556), (20, 7588778), (29, 5233640), (40, 3794389), (58, 2616820), (116, 1308410), (145, 1046728), (232, 654205), (290, 523364), (580, 261682), (1160, 130841)]