144508448

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4007}}^1$

素因数の和:4054

約数の個数: 72

約数和(自身を含む): 345425472

約数和(自身を除く): 200917024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4007, 4508, 5152, 8014, 9016, 16028, 18032, 28049, 32056, 36064, 56098, 64112, 92161, 112196, 128224, 184322, 196343, 224392, 368644, 392686, 448784, 645127, 737288, 785372, 897568, 1290254, 1474576, 1570744, 2580508, 2949152, 3141488, 4515889, 5161016, 6282976, 9031778, 10322032, 18063556, 20644064, 36127112, 72254224, 144508448]

約数ペア:

[(1, 144508448), (2, 72254224), (4, 36127112), (7, 20644064), (8, 18063556), (14, 10322032), (16, 9031778), (23, 6282976), (28, 5161016), (32, 4515889), (46, 3141488), (49, 2949152), (56, 2580508), (92, 1570744), (98, 1474576), (112, 1290254), (161, 897568), (184, 785372), (196, 737288), (224, 645127), (322, 448784), (368, 392686), (392, 368644), (644, 224392), (736, 196343), (784, 184322), (1127, 128224), (1288, 112196), (1568, 92161), (2254, 64112), (2576, 56098), (4007, 36064), (4508, 32056), (5152, 28049), (8014, 18032), (9016, 16028)]