148935224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^2\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 299615400

約数和(自身を除く): 150680176

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 157, 158, 314, 316, 628, 632, 1256, 1501, 2983, 3002, 5966, 6004, 6241, 11932, 12008, 12403, 12482, 23864, 24806, 24964, 49612, 49928, 99224, 118579, 235657, 237158, 471314, 474316, 942628, 948632, 979837, 1885256, 1959674, 3919348, 7838696, 18616903, 37233806, 74467612, 148935224]

約数ペア:

[(1, 148935224), (2, 74467612), (4, 37233806), (8, 18616903), (19, 7838696), (38, 3919348), (76, 1959674), (79, 1885256), (152, 979837), (157, 948632), (158, 942628), (314, 474316), (316, 471314), (628, 237158), (632, 235657), (1256, 118579), (1501, 99224), (2983, 49928), (3002, 49612), (5966, 24964), (6004, 24806), (6241, 23864), (11932, 12482), (12008, 12403)]