1130128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 40

約数和(自身を含む): 2374848

約数和(自身を除く): 1244720

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 83, 92, 148, 166, 184, 296, 332, 368, 592, 664, 851, 1328, 1702, 1909, 3071, 3404, 3818, 6142, 6808, 7636, 12284, 13616, 15272, 24568, 30544, 49136, 70633, 141266, 282532, 565064, 1130128]

約数ペア:

[(1, 1130128), (2, 565064), (4, 282532), (8, 141266), (16, 70633), (23, 49136), (37, 30544), (46, 24568), (74, 15272), (83, 13616), (92, 12284), (148, 7636), (166, 6808), (184, 6142), (296, 3818), (332, 3404), (368, 3071), (592, 1909), (664, 1702), (851, 1328)]