161008416

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2927}}^1$

素因数の和:3134

約数の個数: 72

約数和(自身を含む): 460422144

約数和(自身を除く): 299413728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1719, 2292, 2927, 3056, 3438, 4584, 5854, 6112, 6876, 8781, 9168, 11708, 13752, 17562, 18336, 23416, 26343, 27504, 35124, 46832, 52686, 55008, 70248, 93664, 105372, 140496, 210744, 280992, 421488, 559057, 842976, 1118114, 1677171, 2236228, 3354342, 4472456, 5031513, 6708684, 8944912, 10063026, 13417368, 17889824, 20126052, 26834736, 40252104, 53669472, 80504208, 161008416]

約数ペア:

[(1, 161008416), (2, 80504208), (3, 53669472), (4, 40252104), (6, 26834736), (8, 20126052), (9, 17889824), (12, 13417368), (16, 10063026), (18, 8944912), (24, 6708684), (32, 5031513), (36, 4472456), (48, 3354342), (72, 2236228), (96, 1677171), (144, 1118114), (191, 842976), (288, 559057), (382, 421488), (573, 280992), (764, 210744), (1146, 140496), (1528, 105372), (1719, 93664), (2292, 70248), (2927, 55008), (3056, 52686), (3438, 46832), (4584, 35124), (5854, 27504), (6112, 26343), (6876, 23416), (8781, 18336), (9168, 17562), (11708, 13752)]