143609128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{22637}}^1$

素因数の和:22717

約数の個数: 32

約数和(自身を含む): 294746760

約数和(自身を除く): 151137632

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 22637, 45274, 90548, 181096, 294281, 588562, 1177124, 1380857, 2354248, 2761714, 5523428, 11046856, 17951141, 35902282, 71804564, 143609128]

約数ペア:

[(1, 143609128), (2, 71804564), (4, 35902282), (8, 17951141), (13, 11046856), (26, 5523428), (52, 2761714), (61, 2354248), (104, 1380857), (122, 1177124), (244, 588562), (488, 294281), (793, 181096), (1586, 90548), (3172, 45274), (6344, 22637)]