144737684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 318507840

約数和(自身を除く): 173770156

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 169, 182, 292, 338, 364, 419, 511, 676, 838, 949, 1022, 1183, 1676, 1898, 2044, 2366, 2933, 3796, 4732, 5447, 5866, 6643, 10894, 11732, 12337, 13286, 21788, 24674, 26572, 30587, 38129, 49348, 61174, 70811, 76258, 86359, 122348, 141622, 152516, 172718, 214109, 283244, 345436, 397631, 428218, 495677, 795262, 856436, 991354, 1590524, 1982708, 2783417, 5169203, 5566834, 10338406, 11133668, 20676812, 36184421, 72368842, 144737684]

約数ペア:

[(1, 144737684), (2, 72368842), (4, 36184421), (7, 20676812), (13, 11133668), (14, 10338406), (26, 5566834), (28, 5169203), (52, 2783417), (73, 1982708), (91, 1590524), (146, 991354), (169, 856436), (182, 795262), (292, 495677), (338, 428218), (364, 397631), (419, 345436), (511, 283244), (676, 214109), (838, 172718), (949, 152516), (1022, 141622), (1183, 122348), (1676, 86359), (1898, 76258), (2044, 70811), (2366, 61174), (2933, 49348), (3796, 38129), (4732, 30587), (5447, 26572), (5866, 24674), (6643, 21788), (10894, 13286), (11732, 12337)]