156911480336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{181}}^1\times {\mathrm{4337}}^1$

素因数の和:4601

約数の個数: 120

約数和(自身を含む): 340251394392

約数和(自身を除く): 183339914056

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 181, 208, 248, 362, 403, 496, 724, 806, 961, 1448, 1612, 1922, 2353, 2896, 3224, 3844, 4337, 4706, 5611, 6448, 7688, 8674, 9412, 11222, 12493, 15376, 17348, 18824, 22444, 24986, 34696, 37648, 44888, 49972, 56381, 69392, 72943, 89776, 99944, 112762, 134447, 145886, 173941, 199888, 225524, 268894, 291772, 347882, 451048, 537788, 583544, 695764, 784997, 902096, 1075576, 1167088, 1391528, 1569994, 1747811, 2151152, 2261233, 2783056, 3139988, 3495622, 4167857, 4522466, 6279976, 6991244, 8335714, 9044932, 10204961, 12559952, 13982488, 16671428, 18089864, 20409922, 24334907, 27964976, 33342856, 36179728, 40819844, 48669814, 54182141, 66685712, 81639688, 97339628, 108364282, 163279376, 194679256, 216728564, 316353791, 389358512, 433457128, 632707582, 754382117, 866914256, 1265415164, 1508764234, 2530830328, 3017528468, 5061660656, 6035056936, 9806967521, 12070113872, 19613935042, 39227870084, 78455740168, 156911480336]

約数ペア:

[(1, 156911480336), (2, 78455740168), (4, 39227870084), (8, 19613935042), (13, 12070113872), (16, 9806967521), (26, 6035056936), (31, 5061660656), (52, 3017528468), (62, 2530830328), (104, 1508764234), (124, 1265415164), (181, 866914256), (208, 754382117), (248, 632707582), (362, 433457128), (403, 389358512), (496, 316353791), (724, 216728564), (806, 194679256), (961, 163279376), (1448, 108364282), (1612, 97339628), (1922, 81639688), (2353, 66685712), (2896, 54182141), (3224, 48669814), (3844, 40819844), (4337, 36179728), (4706, 33342856), (5611, 27964976), (6448, 24334907), (7688, 20409922), (8674, 18089864), (9412, 16671428), (11222, 13982488), (12493, 12559952), (15376, 10204961), (17348, 9044932), (18824, 8335714), (22444, 6991244), (24986, 6279976), (34696, 4522466), (37648, 4167857), (44888, 3495622), (49972, 3139988), (56381, 2783056), (69392, 2261233), (72943, 2151152), (89776, 1747811), (99944, 1569994), (112762, 1391528), (134447, 1167088), (145886, 1075576), (173941, 902096), (199888, 784997), (225524, 695764), (268894, 583544), (291772, 537788), (347882, 451048)]