142534528

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2175

約数の個数: 64

約数和(自身を含む): 310504320

約数和(自身を除く): 167969792

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 2113, 2176, 3968, 4216, 4226, 8432, 8452, 16864, 16904, 33728, 33808, 35921, 65503, 67456, 67616, 71842, 131006, 135232, 143684, 262012, 270464, 287368, 524024, 574736, 1048048, 1113551, 1149472, 2096096, 2227102, 2298944, 4192192, 4454204, 4597888, 8384384, 8908408, 17816816, 35633632, 71267264, 142534528]

約数ペア:

[(1, 142534528), (2, 71267264), (4, 35633632), (8, 17816816), (16, 8908408), (17, 8384384), (31, 4597888), (32, 4454204), (34, 4192192), (62, 2298944), (64, 2227102), (68, 2096096), (124, 1149472), (128, 1113551), (136, 1048048), (248, 574736), (272, 524024), (496, 287368), (527, 270464), (544, 262012), (992, 143684), (1054, 135232), (1088, 131006), (1984, 71842), (2108, 67616), (2113, 67456), (2176, 65503), (3968, 35921), (4216, 33808), (4226, 33728), (8432, 16904), (8452, 16864)]