156943526404

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{883}}^1\times {\mathrm{20411}}^1$

素因数の和:21616

約数の個数: 48

約数和(自身を含む): 315268402176

約数和(自身を除く): 158324875772

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 883, 1244, 1766, 2177, 3532, 4354, 6181, 8708, 12362, 20411, 24724, 40822, 81644, 142877, 274613, 285754, 549226, 571508, 1098452, 1922291, 3844582, 6347821, 7689164, 12695642, 18022913, 25391284, 36045826, 44434747, 72091652, 88869494, 126160391, 177738988, 252320782, 504641564, 5605125943, 11210251886, 22420503772, 39235881601, 78471763202, 156943526404]

約数ペア:

[(1, 156943526404), (2, 78471763202), (4, 39235881601), (7, 22420503772), (14, 11210251886), (28, 5605125943), (311, 504641564), (622, 252320782), (883, 177738988), (1244, 126160391), (1766, 88869494), (2177, 72091652), (3532, 44434747), (4354, 36045826), (6181, 25391284), (8708, 18022913), (12362, 12695642), (20411, 7689164), (24724, 6347821), (40822, 3844582), (81644, 1922291), (142877, 1098452), (274613, 571508), (285754, 549226)]