149605524

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{643}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 396631872

約数和(自身を除く): 247026348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 281, 414, 562, 643, 828, 843, 1124, 1286, 1686, 1929, 2529, 2572, 3372, 3858, 5058, 5787, 6463, 7716, 10116, 11574, 12926, 14789, 19389, 23148, 25852, 29578, 38778, 44367, 58167, 59156, 77556, 88734, 116334, 133101, 177468, 180683, 232668, 266202, 361366, 532404, 542049, 722732, 1084098, 1626147, 2168196, 3252294, 4155709, 6504588, 8311418, 12467127, 16622836, 24934254, 37401381, 49868508, 74802762, 149605524]

約数ペア:

[(1, 149605524), (2, 74802762), (3, 49868508), (4, 37401381), (6, 24934254), (9, 16622836), (12, 12467127), (18, 8311418), (23, 6504588), (36, 4155709), (46, 3252294), (69, 2168196), (92, 1626147), (138, 1084098), (207, 722732), (276, 542049), (281, 532404), (414, 361366), (562, 266202), (643, 232668), (828, 180683), (843, 177468), (1124, 133101), (1286, 116334), (1686, 88734), (1929, 77556), (2529, 59156), (2572, 58167), (3372, 44367), (3858, 38778), (5058, 29578), (5787, 25852), (6463, 23148), (7716, 19389), (10116, 14789), (11574, 12926)]