156977915773

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{114691}}^1$

素因数の和:115009

約数の個数: 32

約数和(自身を含む): 194224020480

約数和(自身を除く): 37246104707

約数列:

[1, 7, 19, 41, 133, 251, 287, 779, 1757, 4769, 5453, 10291, 33383, 72037, 114691, 195529, 802837, 1368703, 2179129, 4702331, 15253903, 28787441, 32916317, 89344289, 201512087, 546961379, 625410023, 1180285081, 3828729653, 8261995567, 22425416539, 156977915773]

約数ペア:

[(1, 156977915773), (7, 22425416539), (19, 8261995567), (41, 3828729653), (133, 1180285081), (251, 625410023), (287, 546961379), (779, 201512087), (1757, 89344289), (4769, 32916317), (5453, 28787441), (10291, 15253903), (33383, 4702331), (72037, 2179129), (114691, 1368703), (195529, 802837)]