156632224

素因数分解:

$2^5\times 7^2\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 361283328

約数和(自身を除く): 204651104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 191, 196, 224, 382, 392, 523, 764, 784, 1046, 1337, 1528, 1568, 2092, 2674, 3056, 3661, 4184, 5348, 6112, 7322, 8368, 9359, 10696, 14644, 16736, 18718, 21392, 25627, 29288, 37436, 42784, 51254, 58576, 74872, 99893, 102508, 117152, 149744, 199786, 205016, 299488, 399572, 410032, 699251, 799144, 820064, 1398502, 1598288, 2797004, 3196576, 4894757, 5594008, 9789514, 11188016, 19579028, 22376032, 39158056, 78316112, 156632224]

約数ペア:

[(1, 156632224), (2, 78316112), (4, 39158056), (7, 22376032), (8, 19579028), (14, 11188016), (16, 9789514), (28, 5594008), (32, 4894757), (49, 3196576), (56, 2797004), (98, 1598288), (112, 1398502), (191, 820064), (196, 799144), (224, 699251), (382, 410032), (392, 399572), (523, 299488), (764, 205016), (784, 199786), (1046, 149744), (1337, 117152), (1528, 102508), (1568, 99893), (2092, 74872), (2674, 58576), (3056, 51254), (3661, 42784), (4184, 37436), (5348, 29288), (6112, 25627), (7322, 21392), (8368, 18718), (9359, 16736), (10696, 14644)]