157415450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{136883}}^1$

素因数の和:136918

約数の個数: 24

約数和(自身を含む): 305525088

約数和(自身を除く): 148109638

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 136883, 273766, 684415, 1368830, 3148309, 3422075, 6296618, 6844150, 15741545, 31483090, 78707725, 157415450]

約数ペア:

[(1, 157415450), (2, 78707725), (5, 31483090), (10, 15741545), (23, 6844150), (25, 6296618), (46, 3422075), (50, 3148309), (115, 1368830), (230, 684415), (575, 273766), (1150, 136883)]