156653998

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 92178002

約数列:

[1, 2, 29, 58, 79, 158, 179, 191, 358, 382, 2291, 4582, 5191, 5539, 10382, 11078, 14141, 15089, 28282, 30178, 34189, 68378, 410089, 437581, 820178, 875162, 991481, 1982962, 2700931, 5401862, 78326999, 156653998]

約数ペア:

[(1, 156653998), (2, 78326999), (29, 5401862), (58, 2700931), (79, 1982962), (158, 991481), (179, 875162), (191, 820178), (358, 437581), (382, 410089), (2291, 68378), (4582, 34189), (5191, 30178), (5539, 28282), (10382, 15089), (11078, 14141)]