155318688

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 527466240

約数和(自身を除く): 372147552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 216, 224, 244, 252, 288, 336, 366, 378, 421, 427, 432, 488, 504, 549, 672, 732, 756, 842, 854, 864, 976, 1008, 1098, 1263, 1281, 1464, 1512, 1647, 1684, 1708, 1952, 2016, 2196, 2526, 2562, 2928, 2947, 3024, 3294, 3368, 3416, 3789, 3843, 4392, 5052, 5124, 5856, 5894, 6048, 6588, 6736, 6832, 7578, 7686, 8784, 8841, 10104, 10248, 11367, 11529, 11788, 13176, 13472, 13664, 15156, 15372, 17568, 17682, 20208, 20496, 22734, 23058, 23576, 25681, 26352, 26523, 30312, 30744, 35364, 40416, 40992, 45468, 46116, 47152, 51362, 52704, 53046, 60624, 61488, 70728, 77043, 79569, 90936, 92232, 94304, 102724, 106092, 121248, 122976, 141456, 154086, 159138, 179767, 181872, 184464, 205448, 212184, 231129, 282912, 308172, 318276, 359534, 363744, 368928, 410896, 424368, 462258, 539301, 616344, 636552, 693387, 719068, 821792, 848736, 924516, 1078602, 1232688, 1273104, 1386774, 1438136, 1617903, 1849032, 2157204, 2465376, 2546208, 2773548, 2876272, 3235806, 3698064, 4314408, 4853709, 5547096, 5752544, 6471612, 7396128, 8628816, 9707418, 11094192, 12943224, 17257632, 19414836, 22188384, 25886448, 38829672, 51772896, 77659344, 155318688]

約数ペア:

[(1, 155318688), (2, 77659344), (3, 51772896), (4, 38829672), (6, 25886448), (7, 22188384), (8, 19414836), (9, 17257632), (12, 12943224), (14, 11094192), (16, 9707418), (18, 8628816), (21, 7396128), (24, 6471612), (27, 5752544), (28, 5547096), (32, 4853709), (36, 4314408), (42, 3698064), (48, 3235806), (54, 2876272), (56, 2773548), (61, 2546208), (63, 2465376), (72, 2157204), (84, 1849032), (96, 1617903), (108, 1438136), (112, 1386774), (122, 1273104), (126, 1232688), (144, 1078602), (168, 924516), (183, 848736), (189, 821792), (216, 719068), (224, 693387), (244, 636552), (252, 616344), (288, 539301), (336, 462258), (366, 424368), (378, 410896), (421, 368928), (427, 363744), (432, 359534), (488, 318276), (504, 308172), (549, 282912), (672, 231129), (732, 212184), (756, 205448), (842, 184464), (854, 181872), (864, 179767), (976, 159138), (1008, 154086), (1098, 141456), (1263, 122976), (1281, 121248), (1464, 106092), (1512, 102724), (1647, 94304), (1684, 92232), (1708, 90936), (1952, 79569), (2016, 77043), (2196, 70728), (2526, 61488), (2562, 60624), (2928, 53046), (2947, 52704), (3024, 51362), (3294, 47152), (3368, 46116), (3416, 45468), (3789, 40992), (3843, 40416), (4392, 35364), (5052, 30744), (5124, 30312), (5856, 26523), (5894, 26352), (6048, 25681), (6588, 23576), (6736, 23058), (6832, 22734), (7578, 20496), (7686, 20208), (8784, 17682), (8841, 17568), (10104, 15372), (10248, 15156), (11367, 13664), (11529, 13472), (11788, 13176)]