158712736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54503}}^1$

素因数の和:54533

約数の個数: 48

約数和(自身を含む): 384580224

約数和(自身を除く): 225867488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 54503, 109006, 218012, 381521, 436024, 708539, 763042, 872048, 1417078, 1526084, 1744096, 2834156, 3052168, 4959773, 5668312, 6104336, 9919546, 11336624, 12208672, 19839092, 22673248, 39678184, 79356368, 158712736]

約数ペア:

[(1, 158712736), (2, 79356368), (4, 39678184), (7, 22673248), (8, 19839092), (13, 12208672), (14, 11336624), (16, 9919546), (26, 6104336), (28, 5668312), (32, 4959773), (52, 3052168), (56, 2834156), (91, 1744096), (104, 1526084), (112, 1417078), (182, 872048), (208, 763042), (224, 708539), (364, 436024), (416, 381521), (728, 218012), (1456, 109006), (2912, 54503)]