148681736

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 325728000

約数和(自身を除く): 177046264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 149, 173, 206, 298, 346, 412, 596, 692, 721, 824, 1043, 1192, 1211, 1384, 1442, 2086, 2422, 2884, 4172, 4844, 5768, 8344, 9688, 15347, 17819, 25777, 30694, 35638, 51554, 61388, 71276, 103108, 107429, 122776, 124733, 142552, 180439, 206216, 214858, 249466, 360878, 429716, 498932, 721756, 859432, 997864, 1443512, 2655031, 5310062, 10620124, 18585217, 21240248, 37170434, 74340868, 148681736]

約数ペア:

[(1, 148681736), (2, 74340868), (4, 37170434), (7, 21240248), (8, 18585217), (14, 10620124), (28, 5310062), (56, 2655031), (103, 1443512), (149, 997864), (173, 859432), (206, 721756), (298, 498932), (346, 429716), (412, 360878), (596, 249466), (692, 214858), (721, 206216), (824, 180439), (1043, 142552), (1192, 124733), (1211, 122776), (1384, 107429), (1442, 103108), (2086, 71276), (2422, 61388), (2884, 51554), (4172, 35638), (4844, 30694), (5768, 25777), (8344, 17819), (9688, 15347)]