164449896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2731}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 445206720

約数和(自身を除く): 280756824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 193, 312, 386, 579, 772, 1158, 1544, 2316, 2509, 2731, 4632, 5018, 5462, 7527, 8193, 10036, 10924, 15054, 16386, 20072, 21848, 30108, 32772, 35503, 60216, 65544, 71006, 106509, 142012, 213018, 284024, 426036, 527083, 852072, 1054166, 1581249, 2108332, 3162498, 4216664, 6324996, 6852079, 12649992, 13704158, 20556237, 27408316, 41112474, 54816632, 82224948, 164449896]

約数ペア:

[(1, 164449896), (2, 82224948), (3, 54816632), (4, 41112474), (6, 27408316), (8, 20556237), (12, 13704158), (13, 12649992), (24, 6852079), (26, 6324996), (39, 4216664), (52, 3162498), (78, 2108332), (104, 1581249), (156, 1054166), (193, 852072), (312, 527083), (386, 426036), (579, 284024), (772, 213018), (1158, 142012), (1544, 106509), (2316, 71006), (2509, 65544), (2731, 60216), (4632, 35503), (5018, 32772), (5462, 30108), (7527, 21848), (8193, 20072), (10036, 16386), (10924, 15054)]