155578176

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 168

約数和(自身を含む): 488167680

約数和(自身を除く): 332589504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 79, 96, 104, 117, 144, 156, 158, 192, 208, 234, 237, 263, 288, 312, 316, 416, 468, 474, 526, 576, 624, 632, 711, 789, 832, 936, 948, 1027, 1052, 1248, 1264, 1422, 1578, 1872, 1896, 2054, 2104, 2367, 2496, 2528, 2844, 3081, 3156, 3419, 3744, 3792, 4108, 4208, 4734, 5056, 5688, 6162, 6312, 6838, 7488, 7584, 8216, 8416, 9243, 9468, 10257, 11376, 12324, 12624, 13676, 15168, 16432, 16832, 18486, 18936, 20514, 20777, 22752, 24648, 25248, 27352, 30771, 32864, 36972, 37872, 41028, 41554, 45504, 49296, 50496, 54704, 61542, 62331, 65728, 73944, 75744, 82056, 83108, 98592, 109408, 123084, 124662, 147888, 151488, 164112, 166216, 186993, 197184, 218816, 246168, 249324, 270101, 295776, 328224, 332432, 373986, 492336, 498648, 540202, 591552, 656448, 664864, 747972, 810303, 984672, 997296, 1080404, 1329728, 1495944, 1620606, 1969344, 1994592, 2160808, 2430909, 2991888, 3241212, 3989184, 4321616, 4861818, 5983776, 6482424, 8643232, 9723636, 11967552, 12964848, 17286464, 19447272, 25929696, 38894544, 51859392, 77789088, 155578176]

約数ペア:

[(1, 155578176), (2, 77789088), (3, 51859392), (4, 38894544), (6, 25929696), (8, 19447272), (9, 17286464), (12, 12964848), (13, 11967552), (16, 9723636), (18, 8643232), (24, 6482424), (26, 5983776), (32, 4861818), (36, 4321616), (39, 3989184), (48, 3241212), (52, 2991888), (64, 2430909), (72, 2160808), (78, 1994592), (79, 1969344), (96, 1620606), (104, 1495944), (117, 1329728), (144, 1080404), (156, 997296), (158, 984672), (192, 810303), (208, 747972), (234, 664864), (237, 656448), (263, 591552), (288, 540202), (312, 498648), (316, 492336), (416, 373986), (468, 332432), (474, 328224), (526, 295776), (576, 270101), (624, 249324), (632, 246168), (711, 218816), (789, 197184), (832, 186993), (936, 166216), (948, 164112), (1027, 151488), (1052, 147888), (1248, 124662), (1264, 123084), (1422, 109408), (1578, 98592), (1872, 83108), (1896, 82056), (2054, 75744), (2104, 73944), (2367, 65728), (2496, 62331), (2528, 61542), (2844, 54704), (3081, 50496), (3156, 49296), (3419, 45504), (3744, 41554), (3792, 41028), (4108, 37872), (4208, 36972), (4734, 32864), (5056, 30771), (5688, 27352), (6162, 25248), (6312, 24648), (6838, 22752), (7488, 20777), (7584, 20514), (8216, 18936), (8416, 18486), (9243, 16832), (9468, 16432), (10257, 15168), (11376, 13676), (12324, 12624)]