161654052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101287}}^1$

素因数の和:101320

約数の個数: 48

約数和(自身を含む): 453770240

約数和(自身を除く): 292116188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 101287, 202574, 303861, 405148, 607722, 709009, 1215444, 1418018, 1924453, 2127027, 2836036, 3848906, 4254054, 5773359, 7697812, 8508108, 11546718, 13471171, 23093436, 26942342, 40413513, 53884684, 80827026, 161654052]

約数ペア:

[(1, 161654052), (2, 80827026), (3, 53884684), (4, 40413513), (6, 26942342), (7, 23093436), (12, 13471171), (14, 11546718), (19, 8508108), (21, 7697812), (28, 5773359), (38, 4254054), (42, 3848906), (57, 2836036), (76, 2127027), (84, 1924453), (114, 1418018), (133, 1215444), (228, 709009), (266, 607722), (399, 405148), (532, 303861), (798, 202574), (1596, 101287)]