145619214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60223}}^1$

素因数の和:60272

約数の個数: 32

約数和(自身を含む): 323764224

約数和(自身を除く): 178145010

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 60223, 120446, 180669, 361338, 782899, 1565798, 1866913, 2348697, 3733826, 4697394, 5600739, 11201478, 24269869, 48539738, 72809607, 145619214]

約数ペア:

[(1, 145619214), (2, 72809607), (3, 48539738), (6, 24269869), (13, 11201478), (26, 5600739), (31, 4697394), (39, 3733826), (62, 2348697), (78, 1866913), (93, 1565798), (186, 782899), (403, 361338), (806, 180669), (1209, 120446), (2418, 60223)]