129959856

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 408515520

約数和(自身を除く): 278555664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 73, 78, 104, 108, 117, 144, 146, 156, 208, 216, 219, 234, 292, 312, 317, 351, 432, 438, 468, 584, 624, 634, 657, 702, 876, 936, 949, 951, 1168, 1268, 1314, 1404, 1752, 1872, 1898, 1902, 1971, 2536, 2628, 2808, 2847, 2853, 3504, 3796, 3804, 3942, 4121, 5072, 5256, 5616, 5694, 5706, 7592, 7608, 7884, 8242, 8541, 8559, 10512, 11388, 11412, 12363, 15184, 15216, 15768, 16484, 17082, 17118, 22776, 22824, 23141, 24726, 25623, 31536, 32968, 34164, 34236, 37089, 45552, 45648, 46282, 49452, 51246, 65936, 68328, 68472, 69423, 74178, 92564, 98904, 102492, 111267, 136656, 136944, 138846, 148356, 185128, 197808, 204984, 208269, 222534, 277692, 296712, 300833, 370256, 409968, 416538, 445068, 555384, 593424, 601666, 624807, 833076, 890136, 902499, 1110768, 1203332, 1249614, 1666152, 1780272, 1804998, 2406664, 2499228, 2707497, 3332304, 3609996, 4813328, 4998456, 5414994, 7219992, 8122491, 9996912, 10829988, 14439984, 16244982, 21659976, 32489964, 43319952, 64979928, 129959856]

約数ペア:

[(1, 129959856), (2, 64979928), (3, 43319952), (4, 32489964), (6, 21659976), (8, 16244982), (9, 14439984), (12, 10829988), (13, 9996912), (16, 8122491), (18, 7219992), (24, 5414994), (26, 4998456), (27, 4813328), (36, 3609996), (39, 3332304), (48, 2707497), (52, 2499228), (54, 2406664), (72, 1804998), (73, 1780272), (78, 1666152), (104, 1249614), (108, 1203332), (117, 1110768), (144, 902499), (146, 890136), (156, 833076), (208, 624807), (216, 601666), (219, 593424), (234, 555384), (292, 445068), (312, 416538), (317, 409968), (351, 370256), (432, 300833), (438, 296712), (468, 277692), (584, 222534), (624, 208269), (634, 204984), (657, 197808), (702, 185128), (876, 148356), (936, 138846), (949, 136944), (951, 136656), (1168, 111267), (1268, 102492), (1314, 98904), (1404, 92564), (1752, 74178), (1872, 69423), (1898, 68472), (1902, 68328), (1971, 65936), (2536, 51246), (2628, 49452), (2808, 46282), (2847, 45648), (2853, 45552), (3504, 37089), (3796, 34236), (3804, 34164), (3942, 32968), (4121, 31536), (5072, 25623), (5256, 24726), (5616, 23141), (5694, 22824), (5706, 22776), (7592, 17118), (7608, 17082), (7884, 16484), (8242, 15768), (8541, 15216), (8559, 15184), (10512, 12363), (11388, 11412)]