153400372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 288812160

約数和(自身を除く): 135411788

約数列:

[1, 2, 4, 29, 37, 58, 74, 103, 116, 148, 206, 347, 412, 694, 1073, 1388, 2146, 2987, 3811, 4292, 5974, 7622, 10063, 11948, 12839, 15244, 20126, 25678, 35741, 40252, 51356, 71482, 110519, 142964, 221038, 372331, 442076, 744662, 1036489, 1322417, 1489324, 2072978, 2644834, 4145956, 5289668, 38350093, 76700186, 153400372]

約数ペア:

[(1, 153400372), (2, 76700186), (4, 38350093), (29, 5289668), (37, 4145956), (58, 2644834), (74, 2072978), (103, 1489324), (116, 1322417), (148, 1036489), (206, 744662), (347, 442076), (412, 372331), (694, 221038), (1073, 142964), (1388, 110519), (2146, 71482), (2987, 51356), (3811, 40252), (4292, 35741), (5974, 25678), (7622, 20126), (10063, 15244), (11948, 12839)]