171430768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15241}}^1$

素因数の和:15305

約数の個数: 40

約数和(自身を含む): 359101520

約数和(自身を除く): 187670752

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 15241, 30482, 60964, 121928, 243856, 289579, 563917, 579158, 1127834, 1158316, 2255668, 2316632, 4511336, 4633264, 9022672, 10714423, 21428846, 42857692, 85715384, 171430768]

約数ペア:

[(1, 171430768), (2, 85715384), (4, 42857692), (8, 21428846), (16, 10714423), (19, 9022672), (37, 4633264), (38, 4511336), (74, 2316632), (76, 2255668), (148, 1158316), (152, 1127834), (296, 579158), (304, 563917), (592, 289579), (703, 243856), (1406, 121928), (2812, 60964), (5624, 30482), (11248, 15241)]