157098109860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2176477}}^1$

素因数の和:2176893

約数の個数: 72

約数和(自身を含む): 477719509176

約数和(自身を除く): 320621399316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 2005, 2406, 3609, 4010, 4812, 6015, 7218, 8020, 12030, 14436, 18045, 24060, 36090, 72180, 2176477, 4352954, 6529431, 8705908, 10882385, 13058862, 19588293, 21764770, 26117724, 32647155, 39176586, 43529540, 65294310, 78353172, 97941465, 130588620, 195882930, 391765860, 872767277, 1745534554, 2618301831, 3491069108, 4363836385, 5236603662, 7854905493, 8727672770, 10473207324, 13091509155, 15709810986, 17455345540, 26183018310, 31419621972, 39274527465, 52366036620, 78549054930, 157098109860]

約数ペア:

[(1, 157098109860), (2, 78549054930), (3, 52366036620), (4, 39274527465), (5, 31419621972), (6, 26183018310), (9, 17455345540), (10, 15709810986), (12, 13091509155), (15, 10473207324), (18, 8727672770), (20, 7854905493), (30, 5236603662), (36, 4363836385), (45, 3491069108), (60, 2618301831), (90, 1745534554), (180, 872767277), (401, 391765860), (802, 195882930), (1203, 130588620), (1604, 97941465), (2005, 78353172), (2406, 65294310), (3609, 43529540), (4010, 39176586), (4812, 32647155), (6015, 26117724), (7218, 21764770), (8020, 19588293), (12030, 13058862), (14436, 10882385), (18045, 8705908), (24060, 6529431), (36090, 4352954), (72180, 2176477)]