129106728

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 372003840

約数和(自身を除く): 242897112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 53, 69, 72, 92, 106, 138, 159, 184, 207, 212, 276, 318, 414, 424, 477, 552, 636, 828, 954, 1219, 1272, 1471, 1656, 1908, 2438, 2942, 3657, 3816, 4413, 4876, 5884, 7314, 8826, 9752, 10971, 11768, 13239, 14628, 17652, 21942, 26478, 29256, 33833, 35304, 43884, 52956, 67666, 77963, 87768, 101499, 105912, 135332, 155926, 202998, 233889, 270664, 304497, 311852, 405996, 467778, 608994, 623704, 701667, 811992, 935556, 1217988, 1403334, 1793149, 1871112, 2435976, 2806668, 3586298, 5379447, 5613336, 7172596, 10758894, 14345192, 16138341, 21517788, 32276682, 43035576, 64553364, 129106728]

約数ペア:

[(1, 129106728), (2, 64553364), (3, 43035576), (4, 32276682), (6, 21517788), (8, 16138341), (9, 14345192), (12, 10758894), (18, 7172596), (23, 5613336), (24, 5379447), (36, 3586298), (46, 2806668), (53, 2435976), (69, 1871112), (72, 1793149), (92, 1403334), (106, 1217988), (138, 935556), (159, 811992), (184, 701667), (207, 623704), (212, 608994), (276, 467778), (318, 405996), (414, 311852), (424, 304497), (477, 270664), (552, 233889), (636, 202998), (828, 155926), (954, 135332), (1219, 105912), (1272, 101499), (1471, 87768), (1656, 77963), (1908, 67666), (2438, 52956), (2942, 43884), (3657, 35304), (3816, 33833), (4413, 29256), (4876, 26478), (5884, 21942), (7314, 17652), (8826, 14628), (9752, 13239), (10971, 11768)]