158998176

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:443

約数の個数: 144

約数和(自身を含む): 476540064

約数和(自身を除く): 317541888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 72, 74, 86, 96, 111, 129, 144, 148, 172, 222, 258, 288, 296, 333, 344, 347, 387, 444, 516, 592, 666, 688, 694, 774, 888, 1032, 1041, 1184, 1332, 1376, 1388, 1548, 1591, 1776, 2064, 2082, 2664, 2776, 3096, 3123, 3182, 3552, 4128, 4164, 4773, 5328, 5552, 6192, 6246, 6364, 8328, 9546, 10656, 11104, 12384, 12492, 12728, 12839, 14319, 14921, 16656, 19092, 24984, 25456, 25678, 28638, 29842, 33312, 38184, 38517, 44763, 49968, 50912, 51356, 57276, 59684, 76368, 77034, 89526, 99936, 102712, 114552, 115551, 119368, 134289, 152736, 154068, 179052, 205424, 229104, 231102, 238736, 268578, 308136, 358104, 410848, 458208, 462204, 477472, 537156, 552077, 616272, 716208, 924408, 1074312, 1104154, 1232544, 1432416, 1656231, 1848816, 2148624, 2208308, 3312462, 3697632, 4297248, 4416616, 4968693, 6624924, 8833232, 9937386, 13249848, 17666464, 19874772, 26499696, 39749544, 52999392, 79499088, 158998176]

約数ペア:

[(1, 158998176), (2, 79499088), (3, 52999392), (4, 39749544), (6, 26499696), (8, 19874772), (9, 17666464), (12, 13249848), (16, 9937386), (18, 8833232), (24, 6624924), (32, 4968693), (36, 4416616), (37, 4297248), (43, 3697632), (48, 3312462), (72, 2208308), (74, 2148624), (86, 1848816), (96, 1656231), (111, 1432416), (129, 1232544), (144, 1104154), (148, 1074312), (172, 924408), (222, 716208), (258, 616272), (288, 552077), (296, 537156), (333, 477472), (344, 462204), (347, 458208), (387, 410848), (444, 358104), (516, 308136), (592, 268578), (666, 238736), (688, 231102), (694, 229104), (774, 205424), (888, 179052), (1032, 154068), (1041, 152736), (1184, 134289), (1332, 119368), (1376, 115551), (1388, 114552), (1548, 102712), (1591, 99936), (1776, 89526), (2064, 77034), (2082, 76368), (2664, 59684), (2776, 57276), (3096, 51356), (3123, 50912), (3182, 49968), (3552, 44763), (4128, 38517), (4164, 38184), (4773, 33312), (5328, 29842), (5552, 28638), (6192, 25678), (6246, 25456), (6364, 24984), (8328, 19092), (9546, 16656), (10656, 14921), (11104, 14319), (12384, 12839), (12492, 12728)]