161620732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14323}}^1$

素因数の和:14378

約数の個数: 48

約数和(自身を含む): 359360512

約数和(自身を除く): 197739780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 14323, 28646, 57292, 100261, 186199, 200522, 372398, 401044, 444013, 744796, 888026, 1303393, 1776052, 2606786, 3108091, 5213572, 5772169, 6216182, 11544338, 12432364, 23088676, 40405183, 80810366, 161620732]

約数ペア:

[(1, 161620732), (2, 80810366), (4, 40405183), (7, 23088676), (13, 12432364), (14, 11544338), (26, 6216182), (28, 5772169), (31, 5213572), (52, 3108091), (62, 2606786), (91, 1776052), (124, 1303393), (182, 888026), (217, 744796), (364, 444013), (403, 401044), (434, 372398), (806, 200522), (868, 186199), (1612, 100261), (2821, 57292), (5642, 28646), (11284, 14323)]