156778743992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1193}}^1\times {\mathrm{12511}}^1$

素因数の和:13824

約数の個数: 64

約数和(自身を含む): 320000405760

約数和(自身を除く): 163221661768

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1193, 1313, 2386, 2626, 4772, 5252, 9544, 10504, 12511, 15509, 25022, 31018, 50044, 62036, 100088, 120493, 124072, 162643, 240986, 325286, 481972, 650572, 963944, 1263611, 1301144, 1566409, 2527222, 3132818, 5054444, 6265636, 10108888, 12531272, 14925623, 16426943, 29851246, 32853886, 59702492, 65707772, 119404984, 131415544, 194033099, 388066198, 776132396, 1507487923, 1552264792, 3014975846, 6029951692, 12059903384, 19597342999, 39194685998, 78389371996, 156778743992]

約数ペア:

[(1, 156778743992), (2, 78389371996), (4, 39194685998), (8, 19597342999), (13, 12059903384), (26, 6029951692), (52, 3014975846), (101, 1552264792), (104, 1507487923), (202, 776132396), (404, 388066198), (808, 194033099), (1193, 131415544), (1313, 119404984), (2386, 65707772), (2626, 59702492), (4772, 32853886), (5252, 29851246), (9544, 16426943), (10504, 14925623), (12511, 12531272), (15509, 10108888), (25022, 6265636), (31018, 5054444), (50044, 3132818), (62036, 2527222), (100088, 1566409), (120493, 1301144), (124072, 1263611), (162643, 963944), (240986, 650572), (325286, 481972)]