315020152

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{5741}}^1$

素因数の和:5804

約数の個数: 32

約数和(自身を含む): 623581200

約数和(自身を除く): 308561048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 5741, 6859, 11482, 13718, 22964, 27436, 45928, 54872, 109079, 218158, 436316, 872632, 2072501, 4145002, 8290004, 16580008, 39377519, 78755038, 157510076, 315020152]

約数ペア:

[(1, 315020152), (2, 157510076), (4, 78755038), (8, 39377519), (19, 16580008), (38, 8290004), (76, 4145002), (152, 2072501), (361, 872632), (722, 436316), (1444, 218158), (2888, 109079), (5741, 54872), (6859, 45928), (11482, 27436), (13718, 22964)]