177121968

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{90001}}^1$

素因数の和:90053

約数の個数: 40

約数和(自身を含む): 468730416

約数和(自身を除く): 291608448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 90001, 180002, 270003, 360004, 540006, 720008, 1080012, 1440016, 2160024, 3690041, 4320048, 7380082, 11070123, 14760164, 22140246, 29520328, 44280492, 59040656, 88560984, 177121968]

約数ペア:

[(1, 177121968), (2, 88560984), (3, 59040656), (4, 44280492), (6, 29520328), (8, 22140246), (12, 14760164), (16, 11070123), (24, 7380082), (41, 4320048), (48, 3690041), (82, 2160024), (123, 1440016), (164, 1080012), (246, 720008), (328, 540006), (492, 360004), (656, 270003), (984, 180002), (1968, 90001)]