7158705008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1055

約数の個数: 160

約数和(自身を含む): 17732198400

約数和(自身を除く): 10573493392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 199, 208, 217, 248, 364, 398, 403, 434, 496, 728, 796, 797, 806, 868, 1393, 1456, 1592, 1594, 1612, 1736, 2587, 2786, 2821, 3184, 3188, 3224, 3472, 5174, 5572, 5579, 5642, 6169, 6376, 6448, 10348, 10361, 11144, 11158, 11284, 12338, 12752, 18109, 20696, 20722, 22288, 22316, 22568, 24676, 24707, 36218, 41392, 41444, 43183, 44632, 45136, 49352, 49414, 72436, 72527, 80197, 82888, 86366, 89264, 98704, 98828, 144872, 145054, 158603, 160394, 165776, 172732, 172949, 197656, 289744, 290108, 317206, 320788, 321191, 345464, 345898, 395312, 561379, 580216, 634412, 641576, 642382, 690928, 691796, 1110221, 1122758, 1160432, 1268824, 1283152, 1284764, 1383592, 2061839, 2220442, 2245516, 2248337, 2537648, 2569528, 2767184, 4123678, 4440884, 4491032, 4496674, 4916693, 5139056, 8247356, 8881768, 8982064, 8993348, 9833386, 14432873, 16494712, 17763536, 17986696, 19666772, 28865746, 32989424, 34416851, 35973392, 39333544, 57731492, 63917009, 68833702, 78667088, 115462984, 127834018, 137667404, 230925968, 255668036, 275334808, 447419063, 511336072, 550669616, 894838126, 1022672144, 1789676252, 3579352504, 7158705008]

約数ペア:

[(1, 7158705008), (2, 3579352504), (4, 1789676252), (7, 1022672144), (8, 894838126), (13, 550669616), (14, 511336072), (16, 447419063), (26, 275334808), (28, 255668036), (31, 230925968), (52, 137667404), (56, 127834018), (62, 115462984), (91, 78667088), (104, 68833702), (112, 63917009), (124, 57731492), (182, 39333544), (199, 35973392), (208, 34416851), (217, 32989424), (248, 28865746), (364, 19666772), (398, 17986696), (403, 17763536), (434, 16494712), (496, 14432873), (728, 9833386), (796, 8993348), (797, 8982064), (806, 8881768), (868, 8247356), (1393, 5139056), (1456, 4916693), (1592, 4496674), (1594, 4491032), (1612, 4440884), (1736, 4123678), (2587, 2767184), (2786, 2569528), (2821, 2537648), (3184, 2248337), (3188, 2245516), (3224, 2220442), (3472, 2061839), (5174, 1383592), (5572, 1284764), (5579, 1283152), (5642, 1268824), (6169, 1160432), (6376, 1122758), (6448, 1110221), (10348, 691796), (10361, 690928), (11144, 642382), (11158, 641576), (11284, 634412), (12338, 580216), (12752, 561379), (18109, 395312), (20696, 345898), (20722, 345464), (22288, 321191), (22316, 320788), (22568, 317206), (24676, 290108), (24707, 289744), (36218, 197656), (41392, 172949), (41444, 172732), (43183, 165776), (44632, 160394), (45136, 158603), (49352, 145054), (49414, 144872), (72436, 98828), (72527, 98704), (80197, 89264), (82888, 86366)]