142435384

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 349685280

約数和(自身を除く): 207249896

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 289, 364, 442, 476, 578, 677, 728, 884, 952, 1156, 1354, 1547, 1768, 2023, 2312, 2708, 3094, 3757, 4046, 4739, 5416, 6188, 7514, 8092, 8801, 9478, 11509, 12376, 15028, 16184, 17602, 18956, 23018, 26299, 30056, 35204, 37912, 46036, 52598, 61607, 70408, 80563, 92072, 105196, 123214, 149617, 161126, 195653, 210392, 246428, 299234, 322252, 391306, 492856, 598468, 644504, 782612, 1047319, 1196936, 1369571, 1565224, 2094638, 2543489, 2739142, 4189276, 5086978, 5478284, 8378552, 10173956, 10956568, 17804423, 20347912, 35608846, 71217692, 142435384]

約数ペア:

[(1, 142435384), (2, 71217692), (4, 35608846), (7, 20347912), (8, 17804423), (13, 10956568), (14, 10173956), (17, 8378552), (26, 5478284), (28, 5086978), (34, 4189276), (52, 2739142), (56, 2543489), (68, 2094638), (91, 1565224), (104, 1369571), (119, 1196936), (136, 1047319), (182, 782612), (221, 644504), (238, 598468), (289, 492856), (364, 391306), (442, 322252), (476, 299234), (578, 246428), (677, 210392), (728, 195653), (884, 161126), (952, 149617), (1156, 123214), (1354, 105196), (1547, 92072), (1768, 80563), (2023, 70408), (2312, 61607), (2708, 52598), (3094, 46036), (3757, 37912), (4046, 35204), (4739, 30056), (5416, 26299), (6188, 23018), (7514, 18956), (8092, 17602), (8801, 16184), (9478, 15028), (11509, 12376)]