139199008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3313}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 298140696

約数和(自身を除く): 158941688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 3313, 5252, 6626, 10504, 13252, 21008, 26504, 42016, 43069, 53008, 86138, 106016, 172276, 334613, 344552, 669226, 689104, 1338452, 1378208, 2676904, 4349969, 5353808, 8699938, 10707616, 17399876, 34799752, 69599504, 139199008]

約数ペア:

[(1, 139199008), (2, 69599504), (4, 34799752), (8, 17399876), (13, 10707616), (16, 8699938), (26, 5353808), (32, 4349969), (52, 2676904), (101, 1378208), (104, 1338452), (202, 689104), (208, 669226), (404, 344552), (416, 334613), (808, 172276), (1313, 106016), (1616, 86138), (2626, 53008), (3232, 43069), (3313, 42016), (5252, 26504), (6626, 21008), (10504, 13252)]