153925562

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 284838120

約数和(自身を除く): 130912558

約数列:

[1, 2, 7, 14, 29, 41, 49, 58, 82, 98, 203, 287, 406, 574, 1189, 1321, 1421, 2009, 2378, 2642, 2842, 4018, 8323, 9247, 16646, 18494, 38309, 54161, 58261, 64729, 76618, 108322, 116522, 129458, 268163, 379127, 536326, 758254, 1570669, 1877141, 2653889, 3141338, 3754282, 5307778, 10994683, 21989366, 76962781, 153925562]

約数ペア:

[(1, 153925562), (2, 76962781), (7, 21989366), (14, 10994683), (29, 5307778), (41, 3754282), (49, 3141338), (58, 2653889), (82, 1877141), (98, 1570669), (203, 758254), (287, 536326), (406, 379127), (574, 268163), (1189, 129458), (1321, 116522), (1421, 108322), (2009, 76618), (2378, 64729), (2642, 58261), (2842, 54161), (4018, 38309), (8323, 18494), (9247, 16646)]