145779264

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 140

約数和(自身を含む): 440172348

約数和(自身を除く): 294393084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 432, 461, 488, 549, 576, 648, 732, 864, 922, 976, 1098, 1296, 1383, 1464, 1647, 1728, 1844, 1952, 2196, 2592, 2766, 2928, 3294, 3688, 3904, 4149, 4392, 4941, 5184, 5532, 5856, 6588, 7376, 8298, 8784, 9882, 11064, 11712, 12447, 13176, 14752, 16596, 17568, 19764, 22128, 24894, 26352, 28121, 29504, 33192, 35136, 37341, 39528, 44256, 49788, 52704, 56242, 66384, 74682, 79056, 84363, 88512, 99576, 105408, 112484, 132768, 149364, 158112, 168726, 199152, 224968, 253089, 265536, 298728, 316224, 337452, 398304, 449936, 506178, 597456, 674904, 759267, 796608, 899872, 1012356, 1194912, 1349808, 1518534, 1799744, 2024712, 2277801, 2389824, 2699616, 3037068, 4049424, 4555602, 5399232, 6074136, 8098848, 9111204, 12148272, 16197696, 18222408, 24296544, 36444816, 48593088, 72889632, 145779264]

約数ペア:

[(1, 145779264), (2, 72889632), (3, 48593088), (4, 36444816), (6, 24296544), (8, 18222408), (9, 16197696), (12, 12148272), (16, 9111204), (18, 8098848), (24, 6074136), (27, 5399232), (32, 4555602), (36, 4049424), (48, 3037068), (54, 2699616), (61, 2389824), (64, 2277801), (72, 2024712), (81, 1799744), (96, 1518534), (108, 1349808), (122, 1194912), (144, 1012356), (162, 899872), (183, 796608), (192, 759267), (216, 674904), (244, 597456), (288, 506178), (324, 449936), (366, 398304), (432, 337452), (461, 316224), (488, 298728), (549, 265536), (576, 253089), (648, 224968), (732, 199152), (864, 168726), (922, 158112), (976, 149364), (1098, 132768), (1296, 112484), (1383, 105408), (1464, 99576), (1647, 88512), (1728, 84363), (1844, 79056), (1952, 74682), (2196, 66384), (2592, 56242), (2766, 52704), (2928, 49788), (3294, 44256), (3688, 39528), (3904, 37341), (4149, 35136), (4392, 33192), (4941, 29504), (5184, 28121), (5532, 26352), (5856, 24894), (6588, 22128), (7376, 19764), (8298, 17568), (8784, 16596), (9882, 14752), (11064, 13176), (11712, 12447)]