155271844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2617}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 336611968

約数和(自身を除く): 181340124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 326, 364, 652, 1141, 2119, 2282, 2617, 4238, 4564, 5234, 8476, 10468, 14833, 18319, 29666, 34021, 36638, 59332, 68042, 73276, 136084, 238147, 426571, 476294, 853142, 952588, 1706284, 2985997, 5545423, 5971994, 11090846, 11943988, 22181692, 38817961, 77635922, 155271844]

約数ペア:

[(1, 155271844), (2, 77635922), (4, 38817961), (7, 22181692), (13, 11943988), (14, 11090846), (26, 5971994), (28, 5545423), (52, 2985997), (91, 1706284), (163, 952588), (182, 853142), (326, 476294), (364, 426571), (652, 238147), (1141, 136084), (2119, 73276), (2282, 68042), (2617, 59332), (4238, 36638), (4564, 34021), (5234, 29666), (8476, 18319), (10468, 14833)]