163254690

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 144

約数和(自身を含む): 463776768

約数和(自身を除く): 300522078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 127, 135, 138, 162, 207, 230, 243, 254, 270, 345, 381, 405, 414, 486, 529, 621, 635, 690, 762, 810, 1035, 1058, 1143, 1215, 1242, 1270, 1587, 1863, 1905, 2070, 2286, 2430, 2645, 2921, 3105, 3174, 3429, 3726, 3810, 4761, 5290, 5589, 5715, 5842, 6210, 6858, 7935, 8763, 9315, 9522, 10287, 11178, 11430, 14283, 14605, 15870, 17145, 17526, 18630, 20574, 23805, 26289, 27945, 28566, 29210, 30861, 34290, 42849, 43815, 47610, 51435, 52578, 55890, 61722, 67183, 71415, 78867, 85698, 87630, 102870, 128547, 131445, 134366, 142830, 154305, 157734, 201549, 214245, 236601, 257094, 262890, 308610, 335915, 394335, 403098, 428490, 473202, 604647, 642735, 671830, 709803, 788670, 1007745, 1183005, 1209294, 1285470, 1419606, 1813941, 2015490, 2366010, 3023235, 3549015, 3627882, 5441823, 6046470, 7098030, 9069705, 10883646, 16325469, 18139410, 27209115, 32650938, 54418230, 81627345, 163254690]

約数ペア:

[(1, 163254690), (2, 81627345), (3, 54418230), (5, 32650938), (6, 27209115), (9, 18139410), (10, 16325469), (15, 10883646), (18, 9069705), (23, 7098030), (27, 6046470), (30, 5441823), (45, 3627882), (46, 3549015), (54, 3023235), (69, 2366010), (81, 2015490), (90, 1813941), (115, 1419606), (127, 1285470), (135, 1209294), (138, 1183005), (162, 1007745), (207, 788670), (230, 709803), (243, 671830), (254, 642735), (270, 604647), (345, 473202), (381, 428490), (405, 403098), (414, 394335), (486, 335915), (529, 308610), (621, 262890), (635, 257094), (690, 236601), (762, 214245), (810, 201549), (1035, 157734), (1058, 154305), (1143, 142830), (1215, 134366), (1242, 131445), (1270, 128547), (1587, 102870), (1863, 87630), (1905, 85698), (2070, 78867), (2286, 71415), (2430, 67183), (2645, 61722), (2921, 55890), (3105, 52578), (3174, 51435), (3429, 47610), (3726, 43815), (3810, 42849), (4761, 34290), (5290, 30861), (5589, 29210), (5715, 28566), (5842, 27945), (6210, 26289), (6858, 23805), (7935, 20574), (8763, 18630), (9315, 17526), (9522, 17145), (10287, 15870), (11178, 14605), (11430, 14283)]