161581824

素因数分解:

$2^8\times 3^3\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 484755040

約数和(自身を除く): 323173216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 128, 144, 192, 194, 216, 241, 256, 288, 291, 384, 388, 432, 482, 576, 582, 723, 768, 776, 864, 873, 964, 1152, 1164, 1446, 1552, 1728, 1746, 1928, 2169, 2304, 2328, 2619, 2892, 3104, 3456, 3492, 3856, 4338, 4656, 5238, 5784, 6208, 6507, 6912, 6984, 7712, 8676, 9312, 10476, 11568, 12416, 13014, 13968, 15424, 17352, 18624, 20952, 23136, 23377, 24832, 26028, 27936, 30848, 34704, 37248, 41904, 46272, 46754, 52056, 55872, 61696, 69408, 70131, 74496, 83808, 92544, 93508, 104112, 111744, 138816, 140262, 167616, 185088, 187016, 208224, 210393, 223488, 277632, 280524, 335232, 374032, 416448, 420786, 555264, 561048, 631179, 670464, 748064, 832896, 841572, 1122096, 1262358, 1496128, 1665792, 1683144, 2244192, 2524716, 2992256, 3366288, 4488384, 5049432, 5984512, 6732576, 8976768, 10098864, 13465152, 17953536, 20197728, 26930304, 40395456, 53860608, 80790912, 161581824]

約数ペア:

[(1, 161581824), (2, 80790912), (3, 53860608), (4, 40395456), (6, 26930304), (8, 20197728), (9, 17953536), (12, 13465152), (16, 10098864), (18, 8976768), (24, 6732576), (27, 5984512), (32, 5049432), (36, 4488384), (48, 3366288), (54, 2992256), (64, 2524716), (72, 2244192), (96, 1683144), (97, 1665792), (108, 1496128), (128, 1262358), (144, 1122096), (192, 841572), (194, 832896), (216, 748064), (241, 670464), (256, 631179), (288, 561048), (291, 555264), (384, 420786), (388, 416448), (432, 374032), (482, 335232), (576, 280524), (582, 277632), (723, 223488), (768, 210393), (776, 208224), (864, 187016), (873, 185088), (964, 167616), (1152, 140262), (1164, 138816), (1446, 111744), (1552, 104112), (1728, 93508), (1746, 92544), (1928, 83808), (2169, 74496), (2304, 70131), (2328, 69408), (2619, 61696), (2892, 55872), (3104, 52056), (3456, 46754), (3492, 46272), (3856, 41904), (4338, 37248), (4656, 34704), (5238, 30848), (5784, 27936), (6208, 26028), (6507, 24832), (6912, 23377), (6984, 23136), (7712, 20952), (8676, 18624), (9312, 17352), (10476, 15424), (11568, 13968), (12416, 13014)]