178097964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 460062960

約数和(自身を除く): 281964996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 173, 242, 346, 363, 484, 519, 692, 709, 726, 1038, 1418, 1452, 1903, 2076, 2127, 2836, 3806, 4254, 5709, 7612, 7799, 8508, 11418, 15598, 20933, 22836, 23397, 31196, 41866, 46794, 62799, 83732, 85789, 93588, 122657, 125598, 171578, 245314, 251196, 257367, 343156, 367971, 490628, 514734, 735942, 1029468, 1349227, 1471884, 2698454, 4047681, 5396908, 8095362, 14841497, 16190724, 29682994, 44524491, 59365988, 89048982, 178097964]

約数ペア:

[(1, 178097964), (2, 89048982), (3, 59365988), (4, 44524491), (6, 29682994), (11, 16190724), (12, 14841497), (22, 8095362), (33, 5396908), (44, 4047681), (66, 2698454), (121, 1471884), (132, 1349227), (173, 1029468), (242, 735942), (346, 514734), (363, 490628), (484, 367971), (519, 343156), (692, 257367), (709, 251196), (726, 245314), (1038, 171578), (1418, 125598), (1452, 122657), (1903, 93588), (2076, 85789), (2127, 83732), (2836, 62799), (3806, 46794), (4254, 41866), (5709, 31196), (7612, 23397), (7799, 22836), (8508, 20933), (11418, 15598)]