149913048

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 386788320

約数和(自身を除く): 236875272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 401, 421, 444, 802, 842, 888, 1203, 1263, 1604, 1684, 2406, 2526, 3208, 3368, 4812, 5052, 9624, 10104, 14837, 15577, 29674, 31154, 44511, 46731, 59348, 62308, 89022, 93462, 118696, 124616, 168821, 178044, 186924, 337642, 356088, 373848, 506463, 675284, 1012926, 1350568, 2025852, 4051704, 6246377, 12492754, 18739131, 24985508, 37478262, 49971016, 74956524, 149913048]

約数ペア:

[(1, 149913048), (2, 74956524), (3, 49971016), (4, 37478262), (6, 24985508), (8, 18739131), (12, 12492754), (24, 6246377), (37, 4051704), (74, 2025852), (111, 1350568), (148, 1012926), (222, 675284), (296, 506463), (401, 373848), (421, 356088), (444, 337642), (802, 186924), (842, 178044), (888, 168821), (1203, 124616), (1263, 118696), (1604, 93462), (1684, 89022), (2406, 62308), (2526, 59348), (3208, 46731), (3368, 44511), (4812, 31154), (5052, 29674), (9624, 15577), (10104, 14837)]