157037613832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1720847}}^1$

素因数の和:1720942

約数の個数: 64

約数和(自身を含む): 345683946240

約数和(自身を除く): 188646332408

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 61, 68, 88, 122, 136, 187, 244, 374, 488, 671, 748, 1037, 1342, 1496, 2074, 2684, 4148, 5368, 8296, 11407, 22814, 45628, 91256, 1720847, 3441694, 6883388, 13766776, 18929317, 29254399, 37858634, 58508798, 75717268, 104971667, 117017596, 151434536, 209943334, 234035192, 321798389, 419886668, 643596778, 839773336, 1154688337, 1287193556, 1784518339, 2309376674, 2574387112, 3569036678, 4618753348, 7138073356, 9237506696, 14276146712, 19629701729, 39259403458, 78518806916, 157037613832]

約数ペア:

[(1, 157037613832), (2, 78518806916), (4, 39259403458), (8, 19629701729), (11, 14276146712), (17, 9237506696), (22, 7138073356), (34, 4618753348), (44, 3569036678), (61, 2574387112), (68, 2309376674), (88, 1784518339), (122, 1287193556), (136, 1154688337), (187, 839773336), (244, 643596778), (374, 419886668), (488, 321798389), (671, 234035192), (748, 209943334), (1037, 151434536), (1342, 117017596), (1496, 104971667), (2074, 75717268), (2684, 58508798), (4148, 37858634), (5368, 29254399), (8296, 18929317), (11407, 13766776), (22814, 6883388), (45628, 3441694), (91256, 1720847)]