128330916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 357504000

約数和(自身を除く): 229173084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 139, 174, 203, 278, 348, 379, 406, 417, 556, 609, 758, 812, 834, 973, 1137, 1218, 1516, 1668, 1946, 2274, 2436, 2653, 2919, 3892, 4031, 4548, 5306, 5838, 7959, 8062, 10612, 10991, 11676, 12093, 15918, 16124, 21982, 24186, 28217, 31836, 32973, 43964, 48372, 52681, 56434, 65946, 76937, 84651, 105362, 112868, 131892, 153874, 158043, 169302, 210724, 230811, 307748, 316086, 338604, 368767, 461622, 632172, 737534, 923244, 1106301, 1475068, 1527749, 2212602, 3055498, 4425204, 4583247, 6110996, 9166494, 10694243, 18332988, 21388486, 32082729, 42776972, 64165458, 128330916]

約数ペア:

[(1, 128330916), (2, 64165458), (3, 42776972), (4, 32082729), (6, 21388486), (7, 18332988), (12, 10694243), (14, 9166494), (21, 6110996), (28, 4583247), (29, 4425204), (42, 3055498), (58, 2212602), (84, 1527749), (87, 1475068), (116, 1106301), (139, 923244), (174, 737534), (203, 632172), (278, 461622), (348, 368767), (379, 338604), (406, 316086), (417, 307748), (556, 230811), (609, 210724), (758, 169302), (812, 158043), (834, 153874), (973, 131892), (1137, 112868), (1218, 105362), (1516, 84651), (1668, 76937), (1946, 65946), (2274, 56434), (2436, 52681), (2653, 48372), (2919, 43964), (3892, 32973), (4031, 31836), (4548, 28217), (5306, 24186), (5838, 21982), (7959, 16124), (8062, 15918), (10612, 12093), (10991, 11676)]