159691504

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{743}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 376404480

約数和(自身を除く): 216712976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 101, 112, 133, 152, 202, 266, 304, 404, 532, 707, 743, 808, 1064, 1414, 1486, 1616, 1919, 2128, 2828, 2972, 3838, 5201, 5656, 5944, 7676, 10402, 11312, 11888, 13433, 14117, 15352, 20804, 26866, 28234, 30704, 41608, 53732, 56468, 75043, 83216, 98819, 107464, 112936, 150086, 197638, 214928, 225872, 300172, 395276, 525301, 600344, 790552, 1050602, 1200688, 1425817, 1581104, 2101204, 2851634, 4202408, 5703268, 8404816, 9980719, 11406536, 19961438, 22813072, 39922876, 79845752, 159691504]

約数ペア:

[(1, 159691504), (2, 79845752), (4, 39922876), (7, 22813072), (8, 19961438), (14, 11406536), (16, 9980719), (19, 8404816), (28, 5703268), (38, 4202408), (56, 2851634), (76, 2101204), (101, 1581104), (112, 1425817), (133, 1200688), (152, 1050602), (202, 790552), (266, 600344), (304, 525301), (404, 395276), (532, 300172), (707, 225872), (743, 214928), (808, 197638), (1064, 150086), (1414, 112936), (1486, 107464), (1616, 98819), (1919, 83216), (2128, 75043), (2828, 56468), (2972, 53732), (3838, 41608), (5201, 30704), (5656, 28234), (5944, 26866), (7676, 20804), (10402, 15352), (11312, 14117), (11888, 13433)]