128468064

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 356638464

約数和(自身を除く): 228170400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 83, 92, 96, 138, 166, 184, 249, 276, 332, 368, 498, 552, 664, 701, 736, 996, 1104, 1328, 1402, 1909, 1992, 2103, 2208, 2656, 2804, 3818, 3984, 4206, 5608, 5727, 7636, 7968, 8412, 11216, 11454, 15272, 16123, 16824, 22432, 22908, 30544, 32246, 33648, 45816, 48369, 58183, 61088, 64492, 67296, 91632, 96738, 116366, 128984, 174549, 183264, 193476, 232732, 257968, 349098, 386952, 465464, 515936, 698196, 773904, 930928, 1338209, 1396392, 1547808, 1861856, 2676418, 2792784, 4014627, 5352836, 5585568, 8029254, 10705672, 16058508, 21411344, 32117016, 42822688, 64234032, 128468064]

約数ペア:

[(1, 128468064), (2, 64234032), (3, 42822688), (4, 32117016), (6, 21411344), (8, 16058508), (12, 10705672), (16, 8029254), (23, 5585568), (24, 5352836), (32, 4014627), (46, 2792784), (48, 2676418), (69, 1861856), (83, 1547808), (92, 1396392), (96, 1338209), (138, 930928), (166, 773904), (184, 698196), (249, 515936), (276, 465464), (332, 386952), (368, 349098), (498, 257968), (552, 232732), (664, 193476), (701, 183264), (736, 174549), (996, 128984), (1104, 116366), (1328, 96738), (1402, 91632), (1909, 67296), (1992, 64492), (2103, 61088), (2208, 58183), (2656, 48369), (2804, 45816), (3818, 33648), (3984, 32246), (4206, 30544), (5608, 22908), (5727, 22432), (7636, 16824), (7968, 16123), (8412, 15272), (11216, 11454)]