156959608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79433}}^1$

素因数の和:79471

約数の個数: 32

約数和(自身を含む): 333622800

約数和(自身を除く): 176663192

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 79433, 158866, 317732, 635464, 1032629, 1509227, 2065258, 3018454, 4130516, 6036908, 8261032, 12073816, 19619951, 39239902, 78479804, 156959608]

約数ペア:

[(1, 156959608), (2, 78479804), (4, 39239902), (8, 19619951), (13, 12073816), (19, 8261032), (26, 6036908), (38, 4130516), (52, 3018454), (76, 2065258), (104, 1509227), (152, 1032629), (247, 635464), (494, 317732), (988, 158866), (1976, 79433)]