151837790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4441}}^1$

素因数の和:4724

約数の個数: 32

約数和(自身を含む): 295517376

約数和(自身を除く): 143679586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2630, 3419, 4441, 6838, 8882, 17095, 22205, 34190, 44410, 57733, 115466, 288665, 577330, 1167983, 2335966, 5839915, 11679830, 15183779, 30367558, 75918895, 151837790]

約数ペア:

[(1, 151837790), (2, 75918895), (5, 30367558), (10, 15183779), (13, 11679830), (26, 5839915), (65, 2335966), (130, 1167983), (263, 577330), (526, 288665), (1315, 115466), (2630, 57733), (3419, 44410), (4441, 34190), (6838, 22205), (8882, 17095)]