156879216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 476455616

約数和(自身を除く): 319576400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 181, 208, 234, 312, 362, 463, 468, 543, 624, 724, 926, 936, 1086, 1389, 1448, 1629, 1852, 1872, 2172, 2353, 2778, 2896, 3258, 3704, 4167, 4344, 4706, 5556, 6019, 6516, 7059, 7408, 8334, 8688, 9412, 11112, 12038, 13032, 14118, 16668, 18057, 18824, 21177, 22224, 24076, 26064, 28236, 33336, 36114, 37648, 42354, 48152, 54171, 56472, 66672, 72228, 83803, 84708, 96304, 108342, 112944, 144456, 167606, 169416, 216684, 251409, 288912, 335212, 338832, 433368, 502818, 670424, 754227, 866736, 1005636, 1089439, 1340848, 1508454, 2011272, 2178878, 3016908, 3268317, 4022544, 4357756, 6033816, 6536634, 8715512, 9804951, 12067632, 13073268, 17431024, 19609902, 26146536, 39219804, 52293072, 78439608, 156879216]

約数ペア:

[(1, 156879216), (2, 78439608), (3, 52293072), (4, 39219804), (6, 26146536), (8, 19609902), (9, 17431024), (12, 13073268), (13, 12067632), (16, 9804951), (18, 8715512), (24, 6536634), (26, 6033816), (36, 4357756), (39, 4022544), (48, 3268317), (52, 3016908), (72, 2178878), (78, 2011272), (104, 1508454), (117, 1340848), (144, 1089439), (156, 1005636), (181, 866736), (208, 754227), (234, 670424), (312, 502818), (362, 433368), (463, 338832), (468, 335212), (543, 288912), (624, 251409), (724, 216684), (926, 169416), (936, 167606), (1086, 144456), (1389, 112944), (1448, 108342), (1629, 96304), (1852, 84708), (1872, 83803), (2172, 72228), (2353, 66672), (2778, 56472), (2896, 54171), (3258, 48152), (3704, 42354), (4167, 37648), (4344, 36114), (4706, 33336), (5556, 28236), (6019, 26064), (6516, 24076), (7059, 22224), (7408, 21177), (8334, 18824), (8688, 18057), (9412, 16668), (11112, 14118), (12038, 13032)]