172211052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18097}}^1$

素因数の和:18178

約数の個数: 48

約数和(自身を含む): 439853792

約数和(自身を除く): 267642740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 3172, 4758, 9516, 18097, 36194, 54291, 72388, 108582, 217164, 235261, 470522, 705783, 941044, 1103917, 1411566, 2207834, 2823132, 3311751, 4415668, 6623502, 13247004, 14350921, 28701842, 43052763, 57403684, 86105526, 172211052]

約数ペア:

[(1, 172211052), (2, 86105526), (3, 57403684), (4, 43052763), (6, 28701842), (12, 14350921), (13, 13247004), (26, 6623502), (39, 4415668), (52, 3311751), (61, 2823132), (78, 2207834), (122, 1411566), (156, 1103917), (183, 941044), (244, 705783), (366, 470522), (732, 235261), (793, 217164), (1586, 108582), (2379, 72388), (3172, 54291), (4758, 36194), (9516, 18097)]