187941168

素因数分解:

$2^4\times 3^3\times {\mathrm{439}}^1\times {\mathrm{991}}^1$

素因数の和:1447

約数の個数: 80

約数和(自身を含む): 541235200

約数和(自身を除く): 353294032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 439, 878, 991, 1317, 1756, 1982, 2634, 2973, 3512, 3951, 3964, 5268, 5946, 7024, 7902, 7928, 8919, 10536, 11853, 11892, 15804, 15856, 17838, 21072, 23706, 23784, 26757, 31608, 35676, 47412, 47568, 53514, 63216, 71352, 94824, 107028, 142704, 189648, 214056, 428112, 435049, 870098, 1305147, 1740196, 2610294, 3480392, 3915441, 5220588, 6960784, 7830882, 10441176, 11746323, 15661764, 20882352, 23492646, 31323528, 46985292, 62647056, 93970584, 187941168]

約数ペア:

[(1, 187941168), (2, 93970584), (3, 62647056), (4, 46985292), (6, 31323528), (8, 23492646), (9, 20882352), (12, 15661764), (16, 11746323), (18, 10441176), (24, 7830882), (27, 6960784), (36, 5220588), (48, 3915441), (54, 3480392), (72, 2610294), (108, 1740196), (144, 1305147), (216, 870098), (432, 435049), (439, 428112), (878, 214056), (991, 189648), (1317, 142704), (1756, 107028), (1982, 94824), (2634, 71352), (2973, 63216), (3512, 53514), (3951, 47568), (3964, 47412), (5268, 35676), (5946, 31608), (7024, 26757), (7902, 23784), (7928, 23706), (8919, 21072), (10536, 17838), (11853, 15856), (11892, 15804)]