138050808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:805

約数の個数: 128

約数和(自身を含む): 422592000

約数和(自身を除く): 284541192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 427, 456, 488, 532, 709, 732, 798, 854, 1064, 1159, 1281, 1418, 1464, 1596, 1708, 2127, 2318, 2562, 2836, 3192, 3416, 3477, 4254, 4636, 4963, 5124, 5672, 6954, 8113, 8508, 9272, 9926, 10248, 13471, 13908, 14889, 16226, 17016, 19852, 24339, 26942, 27816, 29778, 32452, 39704, 40413, 43249, 48678, 53884, 59556, 64904, 80826, 86498, 94297, 97356, 107768, 119112, 129747, 161652, 172996, 188594, 194712, 259494, 282891, 302743, 323304, 345992, 377188, 518988, 565782, 605486, 754376, 821731, 908229, 1037976, 1131564, 1210972, 1643462, 1816458, 2263128, 2421944, 2465193, 3286924, 3632916, 4930386, 5752117, 6573848, 7265832, 9860772, 11504234, 17256351, 19721544, 23008468, 34512702, 46016936, 69025404, 138050808]

約数ペア:

[(1, 138050808), (2, 69025404), (3, 46016936), (4, 34512702), (6, 23008468), (7, 19721544), (8, 17256351), (12, 11504234), (14, 9860772), (19, 7265832), (21, 6573848), (24, 5752117), (28, 4930386), (38, 3632916), (42, 3286924), (56, 2465193), (57, 2421944), (61, 2263128), (76, 1816458), (84, 1643462), (114, 1210972), (122, 1131564), (133, 1037976), (152, 908229), (168, 821731), (183, 754376), (228, 605486), (244, 565782), (266, 518988), (366, 377188), (399, 345992), (427, 323304), (456, 302743), (488, 282891), (532, 259494), (709, 194712), (732, 188594), (798, 172996), (854, 161652), (1064, 129747), (1159, 119112), (1281, 107768), (1418, 97356), (1464, 94297), (1596, 86498), (1708, 80826), (2127, 64904), (2318, 59556), (2562, 53884), (2836, 48678), (3192, 43249), (3416, 40413), (3477, 39704), (4254, 32452), (4636, 29778), (4963, 27816), (5124, 26942), (5672, 24339), (6954, 19852), (8113, 17016), (8508, 16226), (9272, 14889), (9926, 13908), (10248, 13471)]