146404804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21169}}^1$

素因数の和:21212

約数の個数: 48

約数和(自身を含む): 331945600

約数和(自身を除く): 185540796

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 21169, 42338, 84676, 148183, 275197, 296366, 402211, 550394, 592732, 804422, 1100788, 1608844, 1926379, 2815477, 3852758, 5228743, 5630954, 7705516, 10457486, 11261908, 20914972, 36601201, 73202402, 146404804]

約数ペア:

[(1, 146404804), (2, 73202402), (4, 36601201), (7, 20914972), (13, 11261908), (14, 10457486), (19, 7705516), (26, 5630954), (28, 5228743), (38, 3852758), (52, 2815477), (76, 1926379), (91, 1608844), (133, 1100788), (182, 804422), (247, 592732), (266, 550394), (364, 402211), (494, 296366), (532, 275197), (988, 148183), (1729, 84676), (3458, 42338), (6916, 21169)]