143999784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105263}}^1$

素因数の和:105294

約数の個数: 48

約数和(自身を含む): 410529600

約数和(自身を除く): 266529816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 105263, 210526, 315789, 421052, 631578, 842104, 947367, 1263156, 1894734, 1999997, 2526312, 3789468, 3999994, 5999991, 7578936, 7999988, 11999982, 15999976, 17999973, 23999964, 35999946, 47999928, 71999892, 143999784]

約数ペア:

[(1, 143999784), (2, 71999892), (3, 47999928), (4, 35999946), (6, 23999964), (8, 17999973), (9, 15999976), (12, 11999982), (18, 7999988), (19, 7578936), (24, 5999991), (36, 3999994), (38, 3789468), (57, 2526312), (72, 1999997), (76, 1894734), (114, 1263156), (152, 947367), (171, 842104), (228, 631578), (342, 421052), (456, 315789), (684, 210526), (1368, 105263)]