158972202

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 394804800

約数和(自身を除く): 235832598

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 37, 38, 51, 57, 74, 102, 111, 114, 153, 171, 222, 306, 323, 333, 342, 629, 646, 666, 703, 739, 969, 1258, 1406, 1478, 1887, 1938, 2109, 2217, 2907, 3774, 4218, 4434, 5661, 5814, 6327, 6651, 11322, 11951, 12563, 12654, 13302, 14041, 23902, 25126, 27343, 28082, 35853, 37689, 42123, 54686, 71706, 75378, 82029, 84246, 107559, 113067, 126369, 164058, 215118, 226134, 238697, 246087, 252738, 464831, 477394, 492174, 519517, 716091, 929662, 1039034, 1394493, 1432182, 1558551, 2148273, 2788986, 3117102, 4183479, 4296546, 4675653, 8366958, 8831789, 9351306, 17663578, 26495367, 52990734, 79486101, 158972202]

約数ペア:

[(1, 158972202), (2, 79486101), (3, 52990734), (6, 26495367), (9, 17663578), (17, 9351306), (18, 8831789), (19, 8366958), (34, 4675653), (37, 4296546), (38, 4183479), (51, 3117102), (57, 2788986), (74, 2148273), (102, 1558551), (111, 1432182), (114, 1394493), (153, 1039034), (171, 929662), (222, 716091), (306, 519517), (323, 492174), (333, 477394), (342, 464831), (629, 252738), (646, 246087), (666, 238697), (703, 226134), (739, 215118), (969, 164058), (1258, 126369), (1406, 113067), (1478, 107559), (1887, 84246), (1938, 82029), (2109, 75378), (2217, 71706), (2907, 54686), (3774, 42123), (4218, 37689), (4434, 35853), (5661, 28082), (5814, 27343), (6327, 25126), (6651, 23902), (11322, 14041), (11951, 13302), (12563, 12654)]