148312928

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{487}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 303012864

約数和(自身を除く): 154699936

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 307, 487, 496, 614, 974, 992, 1228, 1948, 2456, 3896, 4912, 7792, 9517, 9824, 15097, 15584, 19034, 30194, 38068, 60388, 76136, 120776, 149509, 152272, 241552, 299018, 304544, 483104, 598036, 1196072, 2392144, 4634779, 4784288, 9269558, 18539116, 37078232, 74156464, 148312928]

約数ペア:

[(1, 148312928), (2, 74156464), (4, 37078232), (8, 18539116), (16, 9269558), (31, 4784288), (32, 4634779), (62, 2392144), (124, 1196072), (248, 598036), (307, 483104), (487, 304544), (496, 299018), (614, 241552), (974, 152272), (992, 149509), (1228, 120776), (1948, 76136), (2456, 60388), (3896, 38068), (4912, 30194), (7792, 19034), (9517, 15584), (9824, 15097)]