149707408

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{877}}^1$

素因数の和:1159

約数の個数: 40

約数和(自身を含む): 297873792

約数和(自身を除く): 148166384

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 227, 376, 454, 752, 877, 908, 1754, 1816, 3508, 3632, 7016, 10669, 14032, 21338, 41219, 42676, 82438, 85352, 164876, 170704, 199079, 329752, 398158, 659504, 796316, 1592632, 3185264, 9356713, 18713426, 37426852, 74853704, 149707408]

約数ペア:

[(1, 149707408), (2, 74853704), (4, 37426852), (8, 18713426), (16, 9356713), (47, 3185264), (94, 1592632), (188, 796316), (227, 659504), (376, 398158), (454, 329752), (752, 199079), (877, 170704), (908, 164876), (1754, 85352), (1816, 82438), (3508, 42676), (3632, 41219), (7016, 21338), (10669, 14032)]