101383772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 215040000

約数和(自身を除く): 113656228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 1043, 1279, 2086, 2558, 2831, 4172, 5116, 5662, 8953, 11324, 17906, 19817, 24301, 35812, 39634, 48602, 79268, 97204, 170107, 190571, 340214, 381142, 680428, 762284, 1333997, 2667994, 3620849, 5335988, 7241698, 14483396, 25345943, 50691886, 101383772]

約数ペア:

[(1, 101383772), (2, 50691886), (4, 25345943), (7, 14483396), (14, 7241698), (19, 5335988), (28, 3620849), (38, 2667994), (76, 1333997), (133, 762284), (149, 680428), (266, 381142), (298, 340214), (532, 190571), (596, 170107), (1043, 97204), (1279, 79268), (2086, 48602), (2558, 39634), (2831, 35812), (4172, 24301), (5116, 19817), (5662, 17906), (8953, 11324)]