139958448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{416543}}^1$

素因数の和:416561

約数の個数: 40

約数和(自身を含む): 413211648

約数和(自身を除く): 273253200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 416543, 833086, 1249629, 1666172, 2499258, 2915801, 3332344, 4998516, 5831602, 6664688, 8747403, 9997032, 11663204, 17494806, 19994064, 23326408, 34989612, 46652816, 69979224, 139958448]

約数ペア:

[(1, 139958448), (2, 69979224), (3, 46652816), (4, 34989612), (6, 23326408), (7, 19994064), (8, 17494806), (12, 11663204), (14, 9997032), (16, 8747403), (21, 6664688), (24, 5831602), (28, 4998516), (42, 3332344), (48, 2915801), (56, 2499258), (84, 1666172), (112, 1249629), (168, 833086), (336, 416543)]