149397512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 321269760

約数和(自身を除く): 171872248

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 223, 253, 331, 446, 506, 662, 892, 1012, 1324, 1784, 2024, 2453, 2648, 3641, 4906, 5129, 7282, 7613, 9812, 10258, 14564, 15226, 19624, 20516, 29128, 30452, 41032, 56419, 60904, 73813, 83743, 112838, 147626, 167486, 225676, 295252, 334972, 451352, 590504, 669944, 811943, 1623886, 1697699, 3247772, 3395398, 6495544, 6790796, 13581592, 18674689, 37349378, 74698756, 149397512]

約数ペア:

[(1, 149397512), (2, 74698756), (4, 37349378), (8, 18674689), (11, 13581592), (22, 6790796), (23, 6495544), (44, 3395398), (46, 3247772), (88, 1697699), (92, 1623886), (184, 811943), (223, 669944), (253, 590504), (331, 451352), (446, 334972), (506, 295252), (662, 225676), (892, 167486), (1012, 147626), (1324, 112838), (1784, 83743), (2024, 73813), (2453, 60904), (2648, 56419), (3641, 41032), (4906, 30452), (5129, 29128), (7282, 20516), (7613, 19624), (9812, 15226), (10258, 14564)]