140689242

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 314257320

約数和(自身を除く): 173568078

約数列:

[1, 2, 3, 6, 9, 18, 53, 89, 106, 159, 178, 267, 318, 477, 534, 801, 954, 1602, 1657, 3314, 4717, 4971, 9434, 9942, 14151, 14913, 28302, 29826, 42453, 84906, 87821, 147473, 175642, 263463, 294946, 442419, 526926, 790389, 884838, 1327257, 1580778, 2654514, 7816069, 15632138, 23448207, 46896414, 70344621, 140689242]

約数ペア:

[(1, 140689242), (2, 70344621), (3, 46896414), (6, 23448207), (9, 15632138), (18, 7816069), (53, 2654514), (89, 1580778), (106, 1327257), (159, 884838), (178, 790389), (267, 526926), (318, 442419), (477, 294946), (534, 263463), (801, 175642), (954, 147473), (1602, 87821), (1657, 84906), (3314, 42453), (4717, 29826), (4971, 28302), (9434, 14913), (9942, 14151)]