156919181862

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{173}}^1\times {\mathrm{29989}}^1$

素因数の和:30309

約数の個数: 48

約数和(自身を含む): 320171560560

約数和(自身を除く): 163252378698

約数列:

[1, 2, 3, 6, 71, 142, 173, 213, 346, 426, 519, 1038, 5041, 10082, 12283, 15123, 24566, 29989, 30246, 36849, 59978, 73698, 89967, 179934, 872093, 1744186, 2129219, 2616279, 4258438, 5188097, 5232558, 6387657, 10376194, 12775314, 15564291, 31128582, 151174549, 302349098, 368354887, 453523647, 736709774, 907047294, 1105064661, 2210129322, 26153196977, 52306393954, 78459590931, 156919181862]

約数ペア:

[(1, 156919181862), (2, 78459590931), (3, 52306393954), (6, 26153196977), (71, 2210129322), (142, 1105064661), (173, 907047294), (213, 736709774), (346, 453523647), (426, 368354887), (519, 302349098), (1038, 151174549), (5041, 31128582), (10082, 15564291), (12283, 12775314), (15123, 10376194), (24566, 6387657), (29989, 5232558), (30246, 5188097), (36849, 4258438), (59978, 2616279), (73698, 2129219), (89967, 1744186), (179934, 872093)]