128069136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 405851628

約数和(自身を除く): 277782492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 43, 48, 52, 72, 74, 78, 86, 104, 111, 117, 129, 144, 148, 156, 172, 208, 222, 234, 258, 296, 312, 333, 344, 387, 444, 468, 481, 516, 559, 592, 624, 666, 688, 774, 888, 936, 962, 1032, 1118, 1332, 1443, 1548, 1591, 1677, 1776, 1849, 1872, 1924, 2064, 2236, 2664, 2886, 3096, 3182, 3354, 3698, 3848, 4329, 4472, 4773, 5031, 5328, 5547, 5772, 6192, 6364, 6708, 7396, 7696, 8658, 8944, 9546, 10062, 11094, 11544, 12728, 13416, 14319, 14792, 16641, 17316, 19092, 20124, 20683, 22188, 23088, 24037, 25456, 26832, 28638, 29584, 33282, 34632, 38184, 40248, 41366, 44376, 48074, 57276, 62049, 66564, 68413, 69264, 72111, 76368, 80496, 82732, 88752, 96148, 114552, 124098, 133128, 136826, 144222, 165464, 186147, 192296, 205239, 216333, 229104, 248196, 266256, 273652, 288444, 330928, 372294, 384592, 410478, 432666, 496392, 547304, 576888, 615717, 744588, 820956, 865332, 889369, 992784, 1094608, 1153776, 1231434, 1489176, 1641912, 1730664, 1778738, 2462868, 2668107, 2978352, 3283824, 3461328, 3557476, 4925736, 5336214, 7114952, 8004321, 9851472, 10672428, 14229904, 16008642, 21344856, 32017284, 42689712, 64034568, 128069136]

約数ペア:

[(1, 128069136), (2, 64034568), (3, 42689712), (4, 32017284), (6, 21344856), (8, 16008642), (9, 14229904), (12, 10672428), (13, 9851472), (16, 8004321), (18, 7114952), (24, 5336214), (26, 4925736), (36, 3557476), (37, 3461328), (39, 3283824), (43, 2978352), (48, 2668107), (52, 2462868), (72, 1778738), (74, 1730664), (78, 1641912), (86, 1489176), (104, 1231434), (111, 1153776), (117, 1094608), (129, 992784), (144, 889369), (148, 865332), (156, 820956), (172, 744588), (208, 615717), (222, 576888), (234, 547304), (258, 496392), (296, 432666), (312, 410478), (333, 384592), (344, 372294), (387, 330928), (444, 288444), (468, 273652), (481, 266256), (516, 248196), (559, 229104), (592, 216333), (624, 205239), (666, 192296), (688, 186147), (774, 165464), (888, 144222), (936, 136826), (962, 133128), (1032, 124098), (1118, 114552), (1332, 96148), (1443, 88752), (1548, 82732), (1591, 80496), (1677, 76368), (1776, 72111), (1849, 69264), (1872, 68413), (1924, 66564), (2064, 62049), (2236, 57276), (2664, 48074), (2886, 44376), (3096, 41366), (3182, 40248), (3354, 38184), (3698, 34632), (3848, 33282), (4329, 29584), (4472, 28638), (4773, 26832), (5031, 25456), (5328, 24037), (5547, 23088), (5772, 22188), (6192, 20683), (6364, 20124), (6708, 19092), (7396, 17316), (7696, 16641), (8658, 14792), (8944, 14319), (9546, 13416), (10062, 12728), (11094, 11544)]