161859852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58391}}^1$

素因数の和:58419

約数の個数: 72

約数和(自身を含む): 510112512

約数和(自身を除く): 348252660

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 58391, 116782, 175173, 233564, 350346, 408737, 525519, 642301, 700692, 817474, 1051038, 1226211, 1284602, 1634948, 1926903, 2102076, 2452422, 2569204, 3678633, 3853806, 4496107, 4904844, 5780709, 7357266, 7707612, 8992214, 11561418, 13488321, 14714532, 17984428, 23122836, 26976642, 40464963, 53953284, 80929926, 161859852]

約数ペア:

[(1, 161859852), (2, 80929926), (3, 53953284), (4, 40464963), (6, 26976642), (7, 23122836), (9, 17984428), (11, 14714532), (12, 13488321), (14, 11561418), (18, 8992214), (21, 7707612), (22, 7357266), (28, 5780709), (33, 4904844), (36, 4496107), (42, 3853806), (44, 3678633), (63, 2569204), (66, 2452422), (77, 2102076), (84, 1926903), (99, 1634948), (126, 1284602), (132, 1226211), (154, 1051038), (198, 817474), (231, 700692), (252, 642301), (308, 525519), (396, 408737), (462, 350346), (693, 233564), (924, 175173), (1386, 116782), (2772, 58391)]