157055486

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3105

約数の個数: 48

約数和(自身を含む): 299624832

約数和(自身を除く): 142569346

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 434, 527, 833, 1054, 1519, 1666, 3038, 3041, 3689, 6082, 7378, 21287, 25823, 42574, 51646, 51697, 94271, 103394, 149009, 188542, 298018, 361879, 659897, 723758, 1319794, 1602607, 2533153, 3205214, 4619279, 5066306, 9238558, 11218249, 22436498, 78527743, 157055486]

約数ペア:

[(1, 157055486), (2, 78527743), (7, 22436498), (14, 11218249), (17, 9238558), (31, 5066306), (34, 4619279), (49, 3205214), (62, 2533153), (98, 1602607), (119, 1319794), (217, 723758), (238, 659897), (434, 361879), (527, 298018), (833, 188542), (1054, 149009), (1519, 103394), (1666, 94271), (3038, 51697), (3041, 51646), (3689, 42574), (6082, 25823), (7378, 21287)]