164038413

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 288645120

約数和(自身を除く): 124606707

約数列:

[1, 3, 7, 11, 21, 29, 33, 47, 77, 87, 141, 203, 231, 319, 329, 517, 521, 609, 957, 987, 1363, 1551, 1563, 2233, 3619, 3647, 4089, 5731, 6699, 9541, 10857, 10941, 14993, 15109, 17193, 24487, 28623, 40117, 44979, 45327, 73461, 104951, 105763, 120351, 166199, 171409, 269357, 314853, 317289, 498597, 514227, 710123, 808071, 1163393, 1885499, 2130369, 3490179, 4970861, 5656497, 7811353, 14912583, 23434059, 54679471, 164038413]

約数ペア:

[(1, 164038413), (3, 54679471), (7, 23434059), (11, 14912583), (21, 7811353), (29, 5656497), (33, 4970861), (47, 3490179), (77, 2130369), (87, 1885499), (141, 1163393), (203, 808071), (231, 710123), (319, 514227), (329, 498597), (517, 317289), (521, 314853), (609, 269357), (957, 171409), (987, 166199), (1363, 120351), (1551, 105763), (1563, 104951), (2233, 73461), (3619, 45327), (3647, 44979), (4089, 40117), (5731, 28623), (6699, 24487), (9541, 17193), (10857, 15109), (10941, 14993)]