161049252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{147481}}^1$

素因数の和:147508

約数の個数: 48

約数和(自身を含む): 462503552

約数和(自身を除く): 301454300

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 147481, 294962, 442443, 589924, 884886, 1032367, 1769772, 1917253, 2064734, 3097101, 3834506, 4129468, 5751759, 6194202, 7669012, 11503518, 12388404, 13420771, 23007036, 26841542, 40262313, 53683084, 80524626, 161049252]

約数ペア:

[(1, 161049252), (2, 80524626), (3, 53683084), (4, 40262313), (6, 26841542), (7, 23007036), (12, 13420771), (13, 12388404), (14, 11503518), (21, 7669012), (26, 6194202), (28, 5751759), (39, 4129468), (42, 3834506), (52, 3097101), (78, 2064734), (84, 1917253), (91, 1769772), (156, 1032367), (182, 884886), (273, 589924), (364, 442443), (546, 294962), (1092, 147481)]