136819228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 315607040

約数和(自身を除く): 178787812

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 73, 76, 91, 133, 146, 182, 247, 266, 271, 292, 364, 494, 511, 532, 542, 949, 988, 1022, 1084, 1387, 1729, 1897, 1898, 2044, 2774, 3458, 3523, 3794, 3796, 5149, 5548, 6643, 6916, 7046, 7588, 9709, 10298, 13286, 14092, 18031, 19418, 19783, 20596, 24661, 26572, 36043, 36062, 38836, 39566, 49322, 66937, 72086, 72124, 79132, 98644, 126217, 133874, 138481, 144172, 252434, 257179, 267748, 276962, 375877, 468559, 504868, 514358, 553924, 751754, 937118, 1028716, 1503508, 1800253, 1874236, 2631139, 3600506, 4886401, 5262278, 7201012, 9772802, 10524556, 19545604, 34204807, 68409614, 136819228]

約数ペア:

[(1, 136819228), (2, 68409614), (4, 34204807), (7, 19545604), (13, 10524556), (14, 9772802), (19, 7201012), (26, 5262278), (28, 4886401), (38, 3600506), (52, 2631139), (73, 1874236), (76, 1800253), (91, 1503508), (133, 1028716), (146, 937118), (182, 751754), (247, 553924), (266, 514358), (271, 504868), (292, 468559), (364, 375877), (494, 276962), (511, 267748), (532, 257179), (542, 252434), (949, 144172), (988, 138481), (1022, 133874), (1084, 126217), (1387, 98644), (1729, 79132), (1897, 72124), (1898, 72086), (2044, 66937), (2774, 49322), (3458, 39566), (3523, 38836), (3794, 36062), (3796, 36043), (5149, 26572), (5548, 24661), (6643, 20596), (6916, 19783), (7046, 19418), (7588, 18031), (9709, 14092), (10298, 13286)]