156974239928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{941}}^1\times {\mathrm{172331}}^1$

素因数の和:173300

約数の個数: 48

約数和(自身を含む): 323861804280

約数和(自身を除く): 166887564352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 941, 968, 1882, 3764, 7528, 10351, 20702, 41404, 82808, 113861, 172331, 227722, 344662, 455444, 689324, 910888, 1378648, 1895641, 3791282, 7582564, 15165128, 20852051, 41704102, 83408204, 162163471, 166816408, 324326942, 648653884, 1297307768, 1783798181, 3567596362, 7135192724, 14270385448, 19621779991, 39243559982, 78487119964, 156974239928]

約数ペア:

[(1, 156974239928), (2, 78487119964), (4, 39243559982), (8, 19621779991), (11, 14270385448), (22, 7135192724), (44, 3567596362), (88, 1783798181), (121, 1297307768), (242, 648653884), (484, 324326942), (941, 166816408), (968, 162163471), (1882, 83408204), (3764, 41704102), (7528, 20852051), (10351, 15165128), (20702, 7582564), (41404, 3791282), (82808, 1895641), (113861, 1378648), (172331, 910888), (227722, 689324), (344662, 455444)]