128599452

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 335785632

約数和(自身を除く): 207186180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 151, 164, 246, 302, 369, 453, 492, 577, 604, 738, 906, 1154, 1359, 1476, 1731, 1812, 2308, 2718, 3462, 5193, 5436, 6191, 6924, 10386, 12382, 18573, 20772, 23657, 24764, 37146, 47314, 55719, 70971, 74292, 87127, 94628, 111438, 141942, 174254, 212913, 222876, 261381, 283884, 348508, 425826, 522762, 784143, 851652, 1045524, 1568286, 3136572, 3572207, 7144414, 10716621, 14288828, 21433242, 32149863, 42866484, 64299726, 128599452]

約数ペア:

[(1, 128599452), (2, 64299726), (3, 42866484), (4, 32149863), (6, 21433242), (9, 14288828), (12, 10716621), (18, 7144414), (36, 3572207), (41, 3136572), (82, 1568286), (123, 1045524), (151, 851652), (164, 784143), (246, 522762), (302, 425826), (369, 348508), (453, 283884), (492, 261381), (577, 222876), (604, 212913), (738, 174254), (906, 141942), (1154, 111438), (1359, 94628), (1476, 87127), (1731, 74292), (1812, 70971), (2308, 55719), (2718, 47314), (3462, 37146), (5193, 24764), (5436, 23657), (6191, 20772), (6924, 18573), (10386, 12382)]