123963296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6577}}^1$

素因数の和:6637

約数の個数: 48

約数和(自身を含む): 265224960

約数和(自身を除く): 141261664

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 6577, 9424, 13154, 18848, 26308, 52616, 105232, 124963, 203887, 210464, 249926, 407774, 499852, 815548, 999704, 1631096, 1999408, 3262192, 3873853, 3998816, 6524384, 7747706, 15495412, 30990824, 61981648, 123963296]

約数ペア:

[(1, 123963296), (2, 61981648), (4, 30990824), (8, 15495412), (16, 7747706), (19, 6524384), (31, 3998816), (32, 3873853), (38, 3262192), (62, 1999408), (76, 1631096), (124, 999704), (152, 815548), (248, 499852), (304, 407774), (496, 249926), (589, 210464), (608, 203887), (992, 124963), (1178, 105232), (2356, 52616), (4712, 26308), (6577, 18848), (9424, 13154)]