156973388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7417}}^1$

素因数の和:7482

約数の個数: 48

約数和(自身を含む): 331495584

約数和(自身を除く): 174522196

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 5291, 7417, 10582, 14834, 21164, 29668, 81587, 96421, 163174, 192842, 274429, 326348, 385684, 548858, 1060631, 1097716, 2121262, 3018719, 3567577, 4242524, 6037438, 7135154, 12074876, 14270308, 39243347, 78486694, 156973388]

約数ペア:

[(1, 156973388), (2, 78486694), (4, 39243347), (11, 14270308), (13, 12074876), (22, 7135154), (26, 6037438), (37, 4242524), (44, 3567577), (52, 3018719), (74, 2121262), (143, 1097716), (148, 1060631), (286, 548858), (407, 385684), (481, 326348), (572, 274429), (814, 192842), (962, 163174), (1628, 96421), (1924, 81587), (5291, 29668), (7417, 21164), (10582, 14834)]