149282028

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{9403}}^1$

素因数の和:9433

約数の個数: 90

約数和(自身を含む): 454015716

約数和(自身を除く): 304733688

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 9403, 15876, 18806, 28209, 37612, 56418, 65821, 84627, 112836, 131642, 169254, 197463, 253881, 263284, 338508, 394926, 460747, 507762, 592389, 761643, 789852, 921494, 1015524, 1184778, 1382241, 1523286, 1777167, 1842988, 2369556, 2764482, 3046572, 3554334, 4146723, 5331501, 5528964, 7108668, 8293446, 10663002, 12440169, 16586892, 21326004, 24880338, 37320507, 49760676, 74641014, 149282028]

約数ペア:

[(1, 149282028), (2, 74641014), (3, 49760676), (4, 37320507), (6, 24880338), (7, 21326004), (9, 16586892), (12, 12440169), (14, 10663002), (18, 8293446), (21, 7108668), (27, 5528964), (28, 5331501), (36, 4146723), (42, 3554334), (49, 3046572), (54, 2764482), (63, 2369556), (81, 1842988), (84, 1777167), (98, 1523286), (108, 1382241), (126, 1184778), (147, 1015524), (162, 921494), (189, 789852), (196, 761643), (252, 592389), (294, 507762), (324, 460747), (378, 394926), (441, 338508), (567, 263284), (588, 253881), (756, 197463), (882, 169254), (1134, 131642), (1323, 112836), (1764, 84627), (2268, 65821), (2646, 56418), (3969, 37612), (5292, 28209), (7938, 18806), (9403, 15876)]