1142157978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 2724898176

約数和(自身を除く): 1582740198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 263, 277, 402, 526, 554, 603, 789, 831, 871, 1206, 1578, 1662, 1742, 2367, 2493, 2613, 3419, 3601, 4734, 4986, 5226, 6838, 7202, 7839, 10257, 10803, 15678, 17621, 18559, 20514, 21606, 30771, 32409, 35242, 37118, 52863, 55677, 61542, 64818, 72851, 105726, 111354, 145702, 158589, 167031, 218553, 229073, 241267, 317178, 334062, 437106, 458146, 482534, 655659, 687219, 723801, 947063, 1311318, 1374438, 1447602, 1894126, 2061657, 2171403, 2841189, 4123314, 4342806, 4881017, 5682378, 8523567, 9762034, 14643051, 17047134, 29286102, 43929153, 63453221, 87858306, 126906442, 190359663, 380719326, 571078989, 1142157978]

約数ペア:

[(1, 1142157978), (2, 571078989), (3, 380719326), (6, 190359663), (9, 126906442), (13, 87858306), (18, 63453221), (26, 43929153), (39, 29286102), (67, 17047134), (78, 14643051), (117, 9762034), (134, 8523567), (201, 5682378), (234, 4881017), (263, 4342806), (277, 4123314), (402, 2841189), (526, 2171403), (554, 2061657), (603, 1894126), (789, 1447602), (831, 1374438), (871, 1311318), (1206, 947063), (1578, 723801), (1662, 687219), (1742, 655659), (2367, 482534), (2493, 458146), (2613, 437106), (3419, 334062), (3601, 317178), (4734, 241267), (4986, 229073), (5226, 218553), (6838, 167031), (7202, 158589), (7839, 145702), (10257, 111354), (10803, 105726), (15678, 72851), (17621, 64818), (18559, 61542), (20514, 55677), (21606, 52863), (30771, 37118), (32409, 35242)]