153838648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2311}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 295889760

約数和(自身を除く): 142051112

約数列:

[1, 2, 4, 8, 53, 106, 157, 212, 314, 424, 628, 1256, 2311, 4622, 8321, 9244, 16642, 18488, 33284, 66568, 122483, 244966, 362827, 489932, 725654, 979864, 1451308, 2902616, 19229831, 38459662, 76919324, 153838648]

約数ペア:

[(1, 153838648), (2, 76919324), (4, 38459662), (8, 19229831), (53, 2902616), (106, 1451308), (157, 979864), (212, 725654), (314, 489932), (424, 362827), (628, 244966), (1256, 122483), (2311, 66568), (4622, 33284), (8321, 18488), (9244, 16642)]