159597872

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2098

約数の個数: 80

約数和(自身を含む): 382237440

約数和(自身を除く): 222639568

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 703, 1036, 1064, 1406, 2027, 2072, 2128, 2812, 4054, 4144, 4921, 5624, 8108, 9842, 11248, 14189, 16216, 19684, 28378, 32432, 38513, 39368, 56756, 74999, 77026, 78736, 113512, 149998, 154052, 227024, 269591, 299996, 308104, 524993, 539182, 599992, 616208, 1049986, 1078364, 1199984, 1424981, 2099972, 2156728, 2849962, 4199944, 4313456, 5699924, 8399888, 9974867, 11399848, 19949734, 22799696, 39899468, 79798936, 159597872]

約数ペア:

[(1, 159597872), (2, 79798936), (4, 39899468), (7, 22799696), (8, 19949734), (14, 11399848), (16, 9974867), (19, 8399888), (28, 5699924), (37, 4313456), (38, 4199944), (56, 2849962), (74, 2156728), (76, 2099972), (112, 1424981), (133, 1199984), (148, 1078364), (152, 1049986), (259, 616208), (266, 599992), (296, 539182), (304, 524993), (518, 308104), (532, 299996), (592, 269591), (703, 227024), (1036, 154052), (1064, 149998), (1406, 113512), (2027, 78736), (2072, 77026), (2128, 74999), (2812, 56756), (4054, 39368), (4144, 38513), (4921, 32432), (5624, 28378), (8108, 19684), (9842, 16216), (11248, 14189)]