148947608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7253}}^1$

素因数の和:7427

約数の個数: 32

約数和(自身を含む): 297704160

約数和(自身を除く): 148756552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 604, 1208, 2567, 5134, 7253, 10268, 14506, 20536, 29012, 58024, 123301, 246602, 493204, 986408, 1095203, 2190406, 4380812, 8761624, 18618451, 37236902, 74473804, 148947608]

約数ペア:

[(1, 148947608), (2, 74473804), (4, 37236902), (8, 18618451), (17, 8761624), (34, 4380812), (68, 2190406), (136, 1095203), (151, 986408), (302, 493204), (604, 246602), (1208, 123301), (2567, 58024), (5134, 29012), (7253, 20536), (10268, 14506)]