129979752

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{110527}}^1$

素因数の和:110550

約数の個数: 48

約数和(自身を含む): 378005760

約数和(自身を除く): 248026008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 110527, 221054, 331581, 442108, 663162, 773689, 884216, 1326324, 1547378, 2321067, 2652648, 3094756, 4642134, 5415823, 6189512, 9284268, 10831646, 16247469, 18568536, 21663292, 32494938, 43326584, 64989876, 129979752]

約数ペア:

[(1, 129979752), (2, 64989876), (3, 43326584), (4, 32494938), (6, 21663292), (7, 18568536), (8, 16247469), (12, 10831646), (14, 9284268), (21, 6189512), (24, 5415823), (28, 4642134), (42, 3094756), (49, 2652648), (56, 2321067), (84, 1547378), (98, 1326324), (147, 884216), (168, 773689), (196, 663162), (294, 442108), (392, 331581), (588, 221054), (1176, 110527)]