172091452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 338335200

約数和(自身を除く): 166243748

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 139, 278, 377, 556, 754, 821, 1508, 1642, 1807, 3284, 3614, 4031, 7228, 8062, 10673, 16124, 21346, 23809, 42692, 47618, 52403, 95236, 104806, 114119, 209612, 228238, 309517, 456476, 619034, 1238068, 1483547, 2967094, 3309451, 5934188, 6618902, 13237804, 43022863, 86045726, 172091452]

約数ペア:

[(1, 172091452), (2, 86045726), (4, 43022863), (13, 13237804), (26, 6618902), (29, 5934188), (52, 3309451), (58, 2967094), (116, 1483547), (139, 1238068), (278, 619034), (377, 456476), (556, 309517), (754, 228238), (821, 209612), (1508, 114119), (1642, 104806), (1807, 95236), (3284, 52403), (3614, 47618), (4031, 42692), (7228, 23809), (8062, 21346), (10673, 16124)]