123152328

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 374692500

約数和(自身を除く): 251540172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 72, 78, 87, 104, 116, 117, 156, 169, 174, 232, 234, 261, 312, 338, 348, 349, 377, 468, 507, 522, 676, 696, 698, 754, 936, 1014, 1044, 1047, 1131, 1352, 1396, 1508, 1521, 2028, 2088, 2094, 2262, 2792, 3016, 3042, 3141, 3393, 4056, 4188, 4524, 4537, 4901, 6084, 6282, 6786, 8376, 9048, 9074, 9802, 10121, 12168, 12564, 13572, 13611, 14703, 18148, 19604, 20242, 25128, 27144, 27222, 29406, 30363, 36296, 39208, 40484, 40833, 44109, 54444, 58812, 58981, 60726, 80968, 81666, 88218, 91089, 108888, 117624, 117962, 121452, 131573, 163332, 176436, 176943, 182178, 235924, 242904, 263146, 326664, 352872, 353886, 364356, 394719, 471848, 526292, 530829, 707772, 728712, 789438, 1052584, 1061658, 1184157, 1415544, 1578876, 1710449, 2123316, 2368314, 3157752, 3420898, 4246632, 4736628, 5131347, 6841796, 9473256, 10262694, 13683592, 15394041, 20525388, 30788082, 41050776, 61576164, 123152328]

約数ペア:

[(1, 123152328), (2, 61576164), (3, 41050776), (4, 30788082), (6, 20525388), (8, 15394041), (9, 13683592), (12, 10262694), (13, 9473256), (18, 6841796), (24, 5131347), (26, 4736628), (29, 4246632), (36, 3420898), (39, 3157752), (52, 2368314), (58, 2123316), (72, 1710449), (78, 1578876), (87, 1415544), (104, 1184157), (116, 1061658), (117, 1052584), (156, 789438), (169, 728712), (174, 707772), (232, 530829), (234, 526292), (261, 471848), (312, 394719), (338, 364356), (348, 353886), (349, 352872), (377, 326664), (468, 263146), (507, 242904), (522, 235924), (676, 182178), (696, 176943), (698, 176436), (754, 163332), (936, 131573), (1014, 121452), (1044, 117962), (1047, 117624), (1131, 108888), (1352, 91089), (1396, 88218), (1508, 81666), (1521, 80968), (2028, 60726), (2088, 58981), (2094, 58812), (2262, 54444), (2792, 44109), (3016, 40833), (3042, 40484), (3141, 39208), (3393, 36296), (4056, 30363), (4188, 29406), (4524, 27222), (4537, 27144), (4901, 25128), (6084, 20242), (6282, 19604), (6786, 18148), (8376, 14703), (9048, 13611), (9074, 13572), (9802, 12564), (10121, 12168)]