173401144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162971}}^1$

素因数の和:163003

約数の個数: 32

約数和(自身を含む): 391132800

約数和(自身を除く): 217731656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 162971, 325942, 651884, 1140797, 1303768, 2281594, 3096449, 4563188, 6192898, 9126376, 12385796, 21675143, 24771592, 43350286, 86700572, 173401144]

約数ペア:

[(1, 173401144), (2, 86700572), (4, 43350286), (7, 24771592), (8, 21675143), (14, 12385796), (19, 9126376), (28, 6192898), (38, 4563188), (56, 3096449), (76, 2281594), (133, 1303768), (152, 1140797), (266, 651884), (532, 325942), (1064, 162971)]