155332008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 455495040

約数和(自身を除く): 300163032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 263, 312, 468, 526, 631, 789, 936, 1052, 1262, 1578, 1893, 2104, 2367, 2524, 3156, 3419, 3786, 4734, 5048, 5679, 6312, 6838, 7572, 8203, 9468, 10257, 11358, 13676, 15144, 16406, 18936, 20514, 22716, 24609, 27352, 30771, 32812, 41028, 45432, 49218, 61542, 65624, 73827, 82056, 98436, 123084, 147654, 165953, 196872, 246168, 295308, 331906, 497859, 590616, 663812, 995718, 1327624, 1493577, 1991436, 2157389, 2987154, 3982872, 4314778, 5974308, 6472167, 8629556, 11948616, 12944334, 17259112, 19416501, 25888668, 38833002, 51777336, 77666004, 155332008]

約数ペア:

[(1, 155332008), (2, 77666004), (3, 51777336), (4, 38833002), (6, 25888668), (8, 19416501), (9, 17259112), (12, 12944334), (13, 11948616), (18, 8629556), (24, 6472167), (26, 5974308), (36, 4314778), (39, 3982872), (52, 2987154), (72, 2157389), (78, 1991436), (104, 1493577), (117, 1327624), (156, 995718), (234, 663812), (263, 590616), (312, 497859), (468, 331906), (526, 295308), (631, 246168), (789, 196872), (936, 165953), (1052, 147654), (1262, 123084), (1578, 98436), (1893, 82056), (2104, 73827), (2367, 65624), (2524, 61542), (3156, 49218), (3419, 45432), (3786, 41028), (4734, 32812), (5048, 30771), (5679, 27352), (6312, 24609), (6838, 22716), (7572, 20514), (8203, 18936), (9468, 16406), (10257, 15144), (11358, 13676)]