127973384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2610

約数の個数: 64

約数和(自身を含む): 302883840

約数和(自身を除く): 174910456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 581, 616, 664, 913, 1162, 1826, 2324, 2503, 3652, 4648, 5006, 6391, 7304, 10012, 12782, 17521, 20024, 25564, 27533, 35042, 51128, 55066, 70084, 110132, 140168, 192731, 207749, 220264, 385462, 415498, 770924, 830996, 1454243, 1541848, 1661992, 2285239, 2908486, 4570478, 5816972, 9140956, 11633944, 15996673, 18281912, 31993346, 63986692, 127973384]

約数ペア:

[(1, 127973384), (2, 63986692), (4, 31993346), (7, 18281912), (8, 15996673), (11, 11633944), (14, 9140956), (22, 5816972), (28, 4570478), (44, 2908486), (56, 2285239), (77, 1661992), (83, 1541848), (88, 1454243), (154, 830996), (166, 770924), (308, 415498), (332, 385462), (581, 220264), (616, 207749), (664, 192731), (913, 140168), (1162, 110132), (1826, 70084), (2324, 55066), (2503, 51128), (3652, 35042), (4648, 27533), (5006, 25564), (6391, 20024), (7304, 17521), (10012, 12782)]