142764528

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 377761536

約数和(自身を除く): 234997008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 163, 213, 257, 284, 326, 426, 489, 514, 568, 652, 771, 852, 978, 1028, 1136, 1304, 1542, 1704, 1956, 2056, 2608, 3084, 3408, 3912, 4112, 6168, 7824, 11573, 12336, 18247, 23146, 34719, 36494, 41891, 46292, 54741, 69438, 72988, 83782, 92584, 109482, 125673, 138876, 145976, 167564, 185168, 218964, 251346, 277752, 291952, 335128, 437928, 502692, 555504, 670256, 875856, 1005384, 2010768, 2974261, 5948522, 8922783, 11897044, 17845566, 23794088, 35691132, 47588176, 71382264, 142764528]

約数ペア:

[(1, 142764528), (2, 71382264), (3, 47588176), (4, 35691132), (6, 23794088), (8, 17845566), (12, 11897044), (16, 8922783), (24, 5948522), (48, 2974261), (71, 2010768), (142, 1005384), (163, 875856), (213, 670256), (257, 555504), (284, 502692), (326, 437928), (426, 335128), (489, 291952), (514, 277752), (568, 251346), (652, 218964), (771, 185168), (852, 167564), (978, 145976), (1028, 138876), (1136, 125673), (1304, 109482), (1542, 92584), (1704, 83782), (1956, 72988), (2056, 69438), (2608, 54741), (3084, 46292), (3408, 41891), (3912, 36494), (4112, 34719), (6168, 23146), (7824, 18247), (11573, 12336)]