143859296

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3989}}^1$

素因数の和:4036

約数の個数: 72

約数和(自身を含む): 343874160

約数和(自身を除く): 200014864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 3989, 4508, 5152, 7978, 9016, 15956, 18032, 27923, 31912, 36064, 55846, 63824, 91747, 111692, 127648, 183494, 195461, 223384, 366988, 390922, 446768, 642229, 733976, 781844, 893536, 1284458, 1467952, 1563688, 2568916, 2935904, 3127376, 4495603, 5137832, 6254752, 8991206, 10275664, 17982412, 20551328, 35964824, 71929648, 143859296]

約数ペア:

[(1, 143859296), (2, 71929648), (4, 35964824), (7, 20551328), (8, 17982412), (14, 10275664), (16, 8991206), (23, 6254752), (28, 5137832), (32, 4495603), (46, 3127376), (49, 2935904), (56, 2568916), (92, 1563688), (98, 1467952), (112, 1284458), (161, 893536), (184, 781844), (196, 733976), (224, 642229), (322, 446768), (368, 390922), (392, 366988), (644, 223384), (736, 195461), (784, 183494), (1127, 127648), (1288, 111692), (1568, 91747), (2254, 63824), (2576, 55846), (3989, 36064), (4508, 31912), (5152, 27923), (7978, 18032), (9016, 15956)]