147515648

素因数分解:

$2^8\times 7^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 338878848

約数和(自身を除く): 191363200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 263, 313, 448, 526, 626, 896, 1052, 1252, 1792, 1841, 2104, 2191, 2504, 3682, 4208, 4382, 5008, 7364, 8416, 8764, 10016, 14728, 16832, 17528, 20032, 29456, 33664, 35056, 40064, 58912, 67328, 70112, 80128, 82319, 117824, 140224, 164638, 235648, 280448, 329276, 471296, 560896, 576233, 658552, 1152466, 1317104, 2304932, 2634208, 4609864, 5268416, 9219728, 10536832, 18439456, 21073664, 36878912, 73757824, 147515648]

約数ペア:

[(1, 147515648), (2, 73757824), (4, 36878912), (7, 21073664), (8, 18439456), (14, 10536832), (16, 9219728), (28, 5268416), (32, 4609864), (56, 2634208), (64, 2304932), (112, 1317104), (128, 1152466), (224, 658552), (256, 576233), (263, 560896), (313, 471296), (448, 329276), (526, 280448), (626, 235648), (896, 164638), (1052, 140224), (1252, 117824), (1792, 82319), (1841, 80128), (2104, 70112), (2191, 67328), (2504, 58912), (3682, 40064), (4208, 35056), (4382, 33664), (5008, 29456), (7364, 20032), (8416, 17528), (8764, 16832), (10016, 14728)]