128172693852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2617}}^1\times {\mathrm{194353}}^1$

素因数の和:196987

約数の個数: 72

約数和(自身を含む): 370420066016

約数和(自身を除く): 242247372164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2617, 5234, 7851, 10468, 15702, 18319, 23553, 31404, 36638, 47106, 54957, 73276, 94212, 109914, 164871, 194353, 219828, 329742, 388706, 583059, 659484, 777412, 1166118, 1360471, 1749177, 2332236, 2720942, 3498354, 4081413, 5441884, 6996708, 8162826, 12244239, 16325652, 24488478, 48976956, 508621801, 1017243602, 1525865403, 2034487204, 3051730806, 3560352607, 4577596209, 6103461612, 7120705214, 9155192418, 10681057821, 14241410428, 18310384836, 21362115642, 32043173463, 42724231284, 64086346926, 128172693852]

約数ペア:

[(1, 128172693852), (2, 64086346926), (3, 42724231284), (4, 32043173463), (6, 21362115642), (7, 18310384836), (9, 14241410428), (12, 10681057821), (14, 9155192418), (18, 7120705214), (21, 6103461612), (28, 4577596209), (36, 3560352607), (42, 3051730806), (63, 2034487204), (84, 1525865403), (126, 1017243602), (252, 508621801), (2617, 48976956), (5234, 24488478), (7851, 16325652), (10468, 12244239), (15702, 8162826), (18319, 6996708), (23553, 5441884), (31404, 4081413), (36638, 3498354), (47106, 2720942), (54957, 2332236), (73276, 1749177), (94212, 1360471), (109914, 1166118), (164871, 777412), (194353, 659484), (219828, 583059), (329742, 388706)]