145433776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1$

素因数の和:2269

約数の個数: 40

約数和(自身を含む): 299605824

約数和(自身を除く): 154172048

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 1973, 2168, 3946, 4336, 4607, 7892, 9214, 15784, 18428, 31568, 33541, 36856, 67082, 73712, 134164, 268328, 534683, 536656, 1069366, 2138732, 4277464, 8554928, 9089611, 18179222, 36358444, 72716888, 145433776]

約数ペア:

[(1, 145433776), (2, 72716888), (4, 36358444), (8, 18179222), (16, 9089611), (17, 8554928), (34, 4277464), (68, 2138732), (136, 1069366), (271, 536656), (272, 534683), (542, 268328), (1084, 134164), (1973, 73712), (2168, 67082), (3946, 36856), (4336, 33541), (4607, 31568), (7892, 18428), (9214, 15784)]