156960356866

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1647601}}^1$

素因数の和:1647754

約数の個数: 32

約数和(自身を含む): 260980156800

約数和(自身を除く): 104019799934

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 437, 874, 2071, 2507, 4142, 5014, 47633, 95266, 1647601, 3295202, 31304419, 37894823, 62608838, 75789646, 179588509, 359177018, 720001637, 1440003274, 3412181671, 4130535707, 6824363342, 8261071414, 78480178433, 156960356866]

約数ペア:

[(1, 156960356866), (2, 78480178433), (19, 8261071414), (23, 6824363342), (38, 4130535707), (46, 3412181671), (109, 1440003274), (218, 720001637), (437, 359177018), (874, 179588509), (2071, 75789646), (2507, 62608838), (4142, 37894823), (5014, 31304419), (47633, 3295202), (95266, 1647601)]