145712196

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1631

約数の個数: 120

約数和(自身を含む): 446240256

約数和(自身を除く): 300528060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 246, 252, 287, 324, 369, 378, 492, 567, 574, 738, 756, 861, 1107, 1134, 1148, 1476, 1567, 1722, 2214, 2268, 2583, 3134, 3321, 3444, 4428, 4701, 5166, 6268, 6642, 7749, 9402, 10332, 10969, 13284, 14103, 15498, 18804, 21938, 23247, 28206, 30996, 32907, 42309, 43876, 46494, 56412, 64247, 65814, 84618, 92988, 98721, 126927, 128494, 131628, 169236, 192741, 197442, 253854, 256988, 296163, 385482, 394884, 449729, 507708, 578223, 592326, 770964, 888489, 899458, 1156446, 1184652, 1349187, 1734669, 1776978, 1798916, 2312892, 2698374, 3469338, 3553956, 4047561, 5204007, 5396748, 6938676, 8095122, 10408014, 12142683, 16190244, 20816028, 24285366, 36428049, 48570732, 72856098, 145712196]

約数ペア:

[(1, 145712196), (2, 72856098), (3, 48570732), (4, 36428049), (6, 24285366), (7, 20816028), (9, 16190244), (12, 12142683), (14, 10408014), (18, 8095122), (21, 6938676), (27, 5396748), (28, 5204007), (36, 4047561), (41, 3553956), (42, 3469338), (54, 2698374), (63, 2312892), (81, 1798916), (82, 1776978), (84, 1734669), (108, 1349187), (123, 1184652), (126, 1156446), (162, 899458), (164, 888489), (189, 770964), (246, 592326), (252, 578223), (287, 507708), (324, 449729), (369, 394884), (378, 385482), (492, 296163), (567, 256988), (574, 253854), (738, 197442), (756, 192741), (861, 169236), (1107, 131628), (1134, 128494), (1148, 126927), (1476, 98721), (1567, 92988), (1722, 84618), (2214, 65814), (2268, 64247), (2583, 56412), (3134, 46494), (3321, 43876), (3444, 42309), (4428, 32907), (4701, 30996), (5166, 28206), (6268, 23247), (6642, 21938), (7749, 18804), (9402, 15498), (10332, 14103), (10969, 13284)]