181855152

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 543695360

約数和(自身を除く): 361840208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 67, 72, 103, 108, 122, 134, 144, 183, 201, 206, 216, 244, 268, 309, 366, 402, 412, 432, 488, 536, 549, 603, 618, 732, 804, 824, 927, 976, 1072, 1098, 1206, 1236, 1464, 1608, 1647, 1648, 1809, 1854, 2196, 2412, 2472, 2781, 2928, 3216, 3294, 3618, 3708, 4087, 4392, 4824, 4944, 5562, 6283, 6588, 6901, 7236, 7416, 8174, 8784, 9648, 11124, 12261, 12566, 13176, 13802, 14472, 14832, 16348, 18849, 20703, 22248, 24522, 25132, 26352, 27604, 28944, 32696, 36783, 37698, 41406, 44496, 49044, 50264, 55208, 56547, 62109, 65392, 73566, 75396, 82812, 98088, 100528, 110349, 110416, 113094, 124218, 147132, 150792, 165624, 169641, 186327, 196176, 220698, 226188, 248436, 294264, 301584, 331248, 339282, 372654, 420961, 441396, 452376, 496872, 588528, 678564, 745308, 841922, 882792, 904752, 993744, 1262883, 1357128, 1490616, 1683844, 1765584, 2525766, 2714256, 2981232, 3367688, 3788649, 5051532, 6735376, 7577298, 10103064, 11365947, 15154596, 20206128, 22731894, 30309192, 45463788, 60618384, 90927576, 181855152]

約数ペア:

[(1, 181855152), (2, 90927576), (3, 60618384), (4, 45463788), (6, 30309192), (8, 22731894), (9, 20206128), (12, 15154596), (16, 11365947), (18, 10103064), (24, 7577298), (27, 6735376), (36, 5051532), (48, 3788649), (54, 3367688), (61, 2981232), (67, 2714256), (72, 2525766), (103, 1765584), (108, 1683844), (122, 1490616), (134, 1357128), (144, 1262883), (183, 993744), (201, 904752), (206, 882792), (216, 841922), (244, 745308), (268, 678564), (309, 588528), (366, 496872), (402, 452376), (412, 441396), (432, 420961), (488, 372654), (536, 339282), (549, 331248), (603, 301584), (618, 294264), (732, 248436), (804, 226188), (824, 220698), (927, 196176), (976, 186327), (1072, 169641), (1098, 165624), (1206, 150792), (1236, 147132), (1464, 124218), (1608, 113094), (1647, 110416), (1648, 110349), (1809, 100528), (1854, 98088), (2196, 82812), (2412, 75396), (2472, 73566), (2781, 65392), (2928, 62109), (3216, 56547), (3294, 55208), (3618, 50264), (3708, 49044), (4087, 44496), (4392, 41406), (4824, 37698), (4944, 36783), (5562, 32696), (6283, 28944), (6588, 27604), (6901, 26352), (7236, 25132), (7416, 24522), (8174, 22248), (8784, 20703), (9648, 18849), (11124, 16348), (12261, 14832), (12566, 14472), (13176, 13802)]