164967495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 331029504

約数和(自身を除く): 166062009

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 233, 385, 613, 699, 1155, 1165, 1631, 1839, 2563, 3065, 3495, 4291, 4893, 6743, 7689, 8155, 9195, 12815, 12873, 17941, 20229, 21455, 24465, 33715, 38445, 47201, 53823, 64365, 89705, 101145, 141603, 142829, 236005, 269115, 428487, 708015, 714145, 999803, 1571119, 2142435, 2999409, 4713357, 4999015, 7855595, 10997833, 14997045, 23566785, 32993499, 54989165, 164967495]

約数ペア:

[(1, 164967495), (3, 54989165), (5, 32993499), (7, 23566785), (11, 14997045), (15, 10997833), (21, 7855595), (33, 4999015), (35, 4713357), (55, 2999409), (77, 2142435), (105, 1571119), (165, 999803), (231, 714145), (233, 708015), (385, 428487), (613, 269115), (699, 236005), (1155, 142829), (1165, 141603), (1631, 101145), (1839, 89705), (2563, 64365), (3065, 53823), (3495, 47201), (4291, 38445), (4893, 33715), (6743, 24465), (7689, 21455), (8155, 20229), (9195, 17941), (12815, 12873)]