127255128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5297}}^1$

素因数の和:5337

約数の個数: 128

約数和(自身を含む): 427230720

約数和(自身を除く): 299975592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 5297, 6006, 8008, 10594, 12012, 15891, 21188, 24024, 31782, 37079, 42376, 58267, 63564, 68861, 74158, 111237, 116534, 127128, 137722, 148316, 174801, 206583, 222474, 233068, 275444, 296632, 349602, 407869, 413166, 444948, 466136, 482027, 550888, 699204, 757471, 815738, 826332, 889896, 964054, 1223607, 1398408, 1446081, 1514942, 1631476, 1652664, 1928108, 2272413, 2447214, 2892162, 3029884, 3262952, 3856216, 4544826, 4894428, 5302297, 5784324, 6059768, 9089652, 9788856, 10604594, 11568648, 15906891, 18179304, 21209188, 31813782, 42418376, 63627564, 127255128]

約数ペア:

[(1, 127255128), (2, 63627564), (3, 42418376), (4, 31813782), (6, 21209188), (7, 18179304), (8, 15906891), (11, 11568648), (12, 10604594), (13, 9788856), (14, 9089652), (21, 6059768), (22, 5784324), (24, 5302297), (26, 4894428), (28, 4544826), (33, 3856216), (39, 3262952), (42, 3029884), (44, 2892162), (52, 2447214), (56, 2272413), (66, 1928108), (77, 1652664), (78, 1631476), (84, 1514942), (88, 1446081), (91, 1398408), (104, 1223607), (132, 964054), (143, 889896), (154, 826332), (156, 815738), (168, 757471), (182, 699204), (231, 550888), (264, 482027), (273, 466136), (286, 444948), (308, 413166), (312, 407869), (364, 349602), (429, 296632), (462, 275444), (546, 233068), (572, 222474), (616, 206583), (728, 174801), (858, 148316), (924, 137722), (1001, 127128), (1092, 116534), (1144, 111237), (1716, 74158), (1848, 68861), (2002, 63564), (2184, 58267), (3003, 42376), (3432, 37079), (4004, 31782), (5297, 24024), (6006, 21188), (8008, 15891), (10594, 12012)]