117291142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 190080000

約数和(自身を除く): 72788858

約数列:

[1, 2, 19, 38, 79, 89, 158, 178, 439, 878, 1501, 1691, 3002, 3382, 7031, 8341, 14062, 16682, 34681, 39071, 69362, 78142, 133589, 267178, 658939, 742349, 1317878, 1484698, 3086609, 6173218, 58645571, 117291142]

約数ペア:

[(1, 117291142), (2, 58645571), (19, 6173218), (38, 3086609), (79, 1484698), (89, 1317878), (158, 742349), (178, 658939), (439, 267178), (878, 133589), (1501, 78142), (1691, 69362), (3002, 39071), (3382, 34681), (7031, 16682), (8341, 14062)]