156948271384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{51481}}^1$

素因数の和:52184

約数の個数: 64

約数和(自身を含む): 320259225600

約数和(自身を除く): 163310954216

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 647, 1178, 1294, 2356, 2588, 4712, 5176, 12293, 20057, 24586, 40114, 49172, 51481, 80228, 98344, 102962, 160456, 205924, 381083, 411848, 762166, 978139, 1524332, 1595911, 1956278, 3048664, 3191822, 3912556, 6383644, 7825112, 12767288, 30322309, 33308207, 60644618, 66616414, 121289236, 133232828, 242578472, 266465656, 632855933, 1032554417, 1265711866, 2065108834, 2531423732, 4130217668, 5062847464, 8260435336, 19618533923, 39237067846, 78474135692, 156948271384]

約数ペア:

[(1, 156948271384), (2, 78474135692), (4, 39237067846), (8, 19618533923), (19, 8260435336), (31, 5062847464), (38, 4130217668), (62, 2531423732), (76, 2065108834), (124, 1265711866), (152, 1032554417), (248, 632855933), (589, 266465656), (647, 242578472), (1178, 133232828), (1294, 121289236), (2356, 66616414), (2588, 60644618), (4712, 33308207), (5176, 30322309), (12293, 12767288), (20057, 7825112), (24586, 6383644), (40114, 3912556), (49172, 3191822), (51481, 3048664), (80228, 1956278), (98344, 1595911), (102962, 1524332), (160456, 978139), (205924, 762166), (381083, 411848)]