156935266520

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{1163}}^1$

素因数の和:1665

約数の個数: 128

約数和(自身を含む): 361085091840

約数和(自身を除く): 204149825320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 127, 202, 254, 263, 404, 505, 508, 526, 635, 808, 1010, 1016, 1052, 1163, 1270, 1315, 2020, 2104, 2326, 2540, 2630, 4040, 4652, 5080, 5260, 5815, 9304, 10520, 11630, 12827, 23260, 25654, 26563, 33401, 46520, 51308, 53126, 64135, 66802, 102616, 106252, 117463, 128270, 132815, 133604, 147701, 167005, 212504, 234926, 256540, 265630, 267208, 295402, 305869, 334010, 469852, 513080, 531260, 587315, 590804, 611738, 668020, 738505, 939704, 1062520, 1174630, 1181608, 1223476, 1336040, 1477010, 1529345, 2349260, 2446952, 2954020, 3058690, 3373501, 4698520, 5908040, 6117380, 6747002, 12234760, 13494004, 14917801, 16867505, 26988008, 29835602, 30892769, 33735010, 38845363, 59671204, 61785538, 67470020, 74589005, 77690726, 119342408, 123571076, 134940040, 149178010, 154463845, 155381452, 194226815, 247142152, 298356020, 308927690, 310762904, 388453630, 596712040, 617855380, 776907260, 1235710760, 1553814520, 3923381663, 7846763326, 15693526652, 19616908315, 31387053304, 39233816630, 78467633260, 156935266520]

約数ペア:

[(1, 156935266520), (2, 78467633260), (4, 39233816630), (5, 31387053304), (8, 19616908315), (10, 15693526652), (20, 7846763326), (40, 3923381663), (101, 1553814520), (127, 1235710760), (202, 776907260), (254, 617855380), (263, 596712040), (404, 388453630), (505, 310762904), (508, 308927690), (526, 298356020), (635, 247142152), (808, 194226815), (1010, 155381452), (1016, 154463845), (1052, 149178010), (1163, 134940040), (1270, 123571076), (1315, 119342408), (2020, 77690726), (2104, 74589005), (2326, 67470020), (2540, 61785538), (2630, 59671204), (4040, 38845363), (4652, 33735010), (5080, 30892769), (5260, 29835602), (5815, 26988008), (9304, 16867505), (10520, 14917801), (11630, 13494004), (12827, 12234760), (23260, 6747002), (25654, 6117380), (26563, 5908040), (33401, 4698520), (46520, 3373501), (51308, 3058690), (53126, 2954020), (64135, 2446952), (66802, 2349260), (102616, 1529345), (106252, 1477010), (117463, 1336040), (128270, 1223476), (132815, 1181608), (133604, 1174630), (147701, 1062520), (167005, 939704), (212504, 738505), (234926, 668020), (256540, 611738), (265630, 590804), (267208, 587315), (295402, 531260), (305869, 513080), (334010, 469852)]