157224032

素因数分解:

$2^5\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1621}}^1$

素因数の和:2071

約数の個数: 48

約数和(自身を含む): 354789792

約数和(自身を除く): 197565760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 433, 866, 1621, 1732, 3031, 3242, 3464, 6062, 6484, 6928, 11347, 12124, 12968, 13856, 22694, 24248, 25936, 45388, 48496, 51872, 90776, 96992, 181552, 363104, 701893, 1403786, 2807572, 4913251, 5615144, 9826502, 11230288, 19653004, 22460576, 39306008, 78612016, 157224032]

約数ペア:

[(1, 157224032), (2, 78612016), (4, 39306008), (7, 22460576), (8, 19653004), (14, 11230288), (16, 9826502), (28, 5615144), (32, 4913251), (56, 2807572), (112, 1403786), (224, 701893), (433, 363104), (866, 181552), (1621, 96992), (1732, 90776), (3031, 51872), (3242, 48496), (3464, 45388), (6062, 25936), (6484, 24248), (6928, 22694), (11347, 13856), (12124, 12968)]