163657624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{16223}}^1$

素因数の和:16339

約数の個数: 32

約数和(自身を含む): 333889920

約数和(自身を除く): 170232296

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 16223, 32446, 64892, 129784, 210899, 421798, 843596, 1573631, 1687192, 3147262, 6294524, 12589048, 20457203, 40914406, 81828812, 163657624]

約数ペア:

[(1, 163657624), (2, 81828812), (4, 40914406), (8, 20457203), (13, 12589048), (26, 6294524), (52, 3147262), (97, 1687192), (104, 1573631), (194, 843596), (388, 421798), (776, 210899), (1261, 129784), (2522, 64892), (5044, 32446), (10088, 16223)]