153119898

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3387

約数の個数: 48

約数和(自身を含む): 351842400

約数和(自身を除く): 198722502

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 3221, 5282, 6442, 7923, 9663, 15846, 19326, 23769, 28989, 47538, 57978, 61199, 122398, 183597, 367194, 447719, 550791, 895438, 1101582, 1343157, 2686314, 4029471, 8058942, 8506661, 17013322, 25519983, 51039966, 76559949, 153119898]

約数ペア:

[(1, 153119898), (2, 76559949), (3, 51039966), (6, 25519983), (9, 17013322), (18, 8506661), (19, 8058942), (38, 4029471), (57, 2686314), (114, 1343157), (139, 1101582), (171, 895438), (278, 550791), (342, 447719), (417, 367194), (834, 183597), (1251, 122398), (2502, 61199), (2641, 57978), (3221, 47538), (5282, 28989), (6442, 23769), (7923, 19326), (9663, 15846)]