163644912

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:455

約数の個数: 120

約数和(自身を含む): 478764000

約数和(自身を除く): 315119088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 149, 174, 232, 261, 263, 298, 348, 447, 464, 522, 526, 596, 696, 789, 894, 1044, 1052, 1192, 1341, 1392, 1578, 1788, 2088, 2104, 2367, 2384, 2682, 3156, 3576, 4176, 4208, 4321, 4734, 5364, 6312, 7152, 7627, 8642, 9468, 10728, 12624, 12963, 15254, 17284, 18936, 21456, 22881, 25926, 30508, 34568, 37872, 38889, 39187, 45762, 51852, 61016, 68643, 69136, 77778, 78374, 91524, 103704, 117561, 122032, 137286, 155556, 156748, 183048, 207408, 235122, 274572, 311112, 313496, 352683, 366096, 470244, 549144, 622224, 626992, 705366, 940488, 1098288, 1136423, 1410732, 1880976, 2272846, 2821464, 3409269, 4545692, 5642928, 6818538, 9091384, 10227807, 13637076, 18182768, 20455614, 27274152, 40911228, 54548304, 81822456, 163644912]

約数ペア:

[(1, 163644912), (2, 81822456), (3, 54548304), (4, 40911228), (6, 27274152), (8, 20455614), (9, 18182768), (12, 13637076), (16, 10227807), (18, 9091384), (24, 6818538), (29, 5642928), (36, 4545692), (48, 3409269), (58, 2821464), (72, 2272846), (87, 1880976), (116, 1410732), (144, 1136423), (149, 1098288), (174, 940488), (232, 705366), (261, 626992), (263, 622224), (298, 549144), (348, 470244), (447, 366096), (464, 352683), (522, 313496), (526, 311112), (596, 274572), (696, 235122), (789, 207408), (894, 183048), (1044, 156748), (1052, 155556), (1192, 137286), (1341, 122032), (1392, 117561), (1578, 103704), (1788, 91524), (2088, 78374), (2104, 77778), (2367, 69136), (2384, 68643), (2682, 61016), (3156, 51852), (3576, 45762), (4176, 39187), (4208, 38889), (4321, 37872), (4734, 34568), (5364, 30508), (6312, 25926), (7152, 22881), (7627, 21456), (8642, 18936), (9468, 17284), (10728, 15254), (12624, 12963)]