139305492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{203663}}^1$

素因数の和:203692

約数の個数: 36

約数和(自身を含む): 370668480

約数和(自身を除く): 231362988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 203663, 407326, 610989, 814652, 1221978, 1832967, 2443956, 3665934, 3869597, 7331868, 7739194, 11608791, 15478388, 23217582, 34826373, 46435164, 69652746, 139305492]

約数ペア:

[(1, 139305492), (2, 69652746), (3, 46435164), (4, 34826373), (6, 23217582), (9, 15478388), (12, 11608791), (18, 7739194), (19, 7331868), (36, 3869597), (38, 3665934), (57, 2443956), (76, 1832967), (114, 1221978), (171, 814652), (228, 610989), (342, 407326), (684, 203663)]