181351008

素因数分解:

$2^5\times 3^3\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 531256320

約数和(自身を除く): 349905312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 431, 432, 487, 862, 864, 974, 1293, 1461, 1724, 1948, 2586, 2922, 3448, 3879, 3896, 4383, 5172, 5844, 6896, 7758, 7792, 8766, 10344, 11637, 11688, 13149, 13792, 15516, 15584, 17532, 20688, 23274, 23376, 26298, 31032, 35064, 41376, 46548, 46752, 52596, 62064, 70128, 93096, 105192, 124128, 140256, 186192, 209897, 210384, 372384, 419794, 420768, 629691, 839588, 1259382, 1679176, 1889073, 2518764, 3358352, 3778146, 5037528, 5667219, 6716704, 7556292, 10075056, 11334438, 15112584, 20150112, 22668876, 30225168, 45337752, 60450336, 90675504, 181351008]

約数ペア:

[(1, 181351008), (2, 90675504), (3, 60450336), (4, 45337752), (6, 30225168), (8, 22668876), (9, 20150112), (12, 15112584), (16, 11334438), (18, 10075056), (24, 7556292), (27, 6716704), (32, 5667219), (36, 5037528), (48, 3778146), (54, 3358352), (72, 2518764), (96, 1889073), (108, 1679176), (144, 1259382), (216, 839588), (288, 629691), (431, 420768), (432, 419794), (487, 372384), (862, 210384), (864, 209897), (974, 186192), (1293, 140256), (1461, 124128), (1724, 105192), (1948, 93096), (2586, 70128), (2922, 62064), (3448, 52596), (3879, 46752), (3896, 46548), (4383, 41376), (5172, 35064), (5844, 31032), (6896, 26298), (7758, 23376), (7792, 23274), (8766, 20688), (10344, 17532), (11637, 15584), (11688, 15516), (13149, 13792)]