161226156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{773}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 466034688

約数和(自身を除く): 304808532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 191, 273, 364, 382, 546, 573, 764, 773, 1092, 1146, 1337, 1546, 2292, 2319, 2483, 2674, 3092, 4011, 4638, 4966, 5348, 5411, 7449, 8022, 9276, 9932, 10049, 10822, 14898, 16044, 16233, 17381, 20098, 21644, 29796, 30147, 32466, 34762, 40196, 52143, 60294, 64932, 69524, 70343, 104286, 120588, 140686, 147643, 208572, 211029, 281372, 295286, 422058, 442929, 590572, 844116, 885858, 1033501, 1771716, 1919359, 2067002, 3100503, 3838718, 4134004, 5758077, 6201006, 7677436, 11516154, 12402012, 13435513, 23032308, 26871026, 40306539, 53742052, 80613078, 161226156]

約数ペア:

[(1, 161226156), (2, 80613078), (3, 53742052), (4, 40306539), (6, 26871026), (7, 23032308), (12, 13435513), (13, 12402012), (14, 11516154), (21, 7677436), (26, 6201006), (28, 5758077), (39, 4134004), (42, 3838718), (52, 3100503), (78, 2067002), (84, 1919359), (91, 1771716), (156, 1033501), (182, 885858), (191, 844116), (273, 590572), (364, 442929), (382, 422058), (546, 295286), (573, 281372), (764, 211029), (773, 208572), (1092, 147643), (1146, 140686), (1337, 120588), (1546, 104286), (2292, 70343), (2319, 69524), (2483, 64932), (2674, 60294), (3092, 52143), (4011, 40196), (4638, 34762), (4966, 32466), (5348, 30147), (5411, 29796), (7449, 21644), (8022, 20098), (9276, 17381), (9932, 16233), (10049, 16044), (10822, 14898)]