7156762872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{2671}}^1$

素因数の和:3117

約数の個数: 128

約数和(自身を含む): 21008332800

約数和(自身を除く): 13851569928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 389, 492, 574, 778, 861, 984, 1148, 1167, 1556, 1722, 2296, 2334, 2671, 2723, 3112, 3444, 4668, 5342, 5446, 6888, 8013, 8169, 9336, 10684, 10892, 15949, 16026, 16338, 18697, 21368, 21784, 31898, 32052, 32676, 37394, 47847, 56091, 63796, 64104, 65352, 74788, 95694, 109511, 111643, 112182, 127592, 149576, 191388, 219022, 223286, 224364, 328533, 334929, 382776, 438044, 446572, 448728, 657066, 669858, 766577, 876088, 893144, 1039019, 1314132, 1339716, 1533154, 2078038, 2299731, 2628264, 2679432, 3066308, 3117057, 4156076, 4599462, 6132616, 6234114, 7273133, 8312152, 9198924, 12468228, 14546266, 18397848, 21819399, 24936456, 29092532, 42599779, 43638798, 58185064, 85199558, 87277596, 127799337, 170399116, 174555192, 255598674, 298198453, 340798232, 511197348, 596396906, 894595359, 1022394696, 1192793812, 1789190718, 2385587624, 3578381436, 7156762872]

約数ペア:

[(1, 7156762872), (2, 3578381436), (3, 2385587624), (4, 1789190718), (6, 1192793812), (7, 1022394696), (8, 894595359), (12, 596396906), (14, 511197348), (21, 340798232), (24, 298198453), (28, 255598674), (41, 174555192), (42, 170399116), (56, 127799337), (82, 87277596), (84, 85199558), (123, 58185064), (164, 43638798), (168, 42599779), (246, 29092532), (287, 24936456), (328, 21819399), (389, 18397848), (492, 14546266), (574, 12468228), (778, 9198924), (861, 8312152), (984, 7273133), (1148, 6234114), (1167, 6132616), (1556, 4599462), (1722, 4156076), (2296, 3117057), (2334, 3066308), (2671, 2679432), (2723, 2628264), (3112, 2299731), (3444, 2078038), (4668, 1533154), (5342, 1339716), (5446, 1314132), (6888, 1039019), (8013, 893144), (8169, 876088), (9336, 766577), (10684, 669858), (10892, 657066), (15949, 448728), (16026, 446572), (16338, 438044), (18697, 382776), (21368, 334929), (21784, 328533), (31898, 224364), (32052, 223286), (32676, 219022), (37394, 191388), (47847, 149576), (56091, 127592), (63796, 112182), (64104, 111643), (65352, 109511), (74788, 95694)]