126898128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 180

約数和(自身を含む): 422589024

約数和(自身を除く): 295690896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 131, 144, 168, 186, 217, 248, 252, 262, 279, 336, 372, 393, 434, 496, 504, 524, 558, 651, 744, 786, 868, 917, 961, 1008, 1048, 1116, 1179, 1302, 1488, 1572, 1736, 1834, 1922, 1953, 2096, 2232, 2358, 2604, 2751, 2883, 3144, 3472, 3668, 3844, 3906, 4061, 4464, 4716, 5208, 5502, 5766, 6288, 6727, 7336, 7688, 7812, 8122, 8253, 8649, 9432, 10416, 11004, 11532, 12183, 13454, 14672, 15376, 15624, 16244, 16506, 17298, 18864, 20181, 22008, 23064, 24366, 26908, 28427, 31248, 32488, 33012, 34596, 36549, 40362, 44016, 46128, 48732, 53816, 56854, 60543, 64976, 66024, 69192, 73098, 80724, 85281, 97464, 107632, 113708, 121086, 125891, 132048, 138384, 146196, 161448, 170562, 194928, 227416, 242172, 251782, 255843, 292392, 322896, 341124, 377673, 454832, 484344, 503564, 511686, 584784, 682248, 755346, 881237, 968688, 1007128, 1023372, 1133019, 1364496, 1510692, 1762474, 2014256, 2046744, 2266038, 2643711, 3021384, 3524948, 4093488, 4532076, 5287422, 6042768, 7049896, 7931133, 9064152, 10574844, 14099792, 15862266, 18128304, 21149688, 31724532, 42299376, 63449064, 126898128]

約数ペア:

[(1, 126898128), (2, 63449064), (3, 42299376), (4, 31724532), (6, 21149688), (7, 18128304), (8, 15862266), (9, 14099792), (12, 10574844), (14, 9064152), (16, 7931133), (18, 7049896), (21, 6042768), (24, 5287422), (28, 4532076), (31, 4093488), (36, 3524948), (42, 3021384), (48, 2643711), (56, 2266038), (62, 2046744), (63, 2014256), (72, 1762474), (84, 1510692), (93, 1364496), (112, 1133019), (124, 1023372), (126, 1007128), (131, 968688), (144, 881237), (168, 755346), (186, 682248), (217, 584784), (248, 511686), (252, 503564), (262, 484344), (279, 454832), (336, 377673), (372, 341124), (393, 322896), (434, 292392), (496, 255843), (504, 251782), (524, 242172), (558, 227416), (651, 194928), (744, 170562), (786, 161448), (868, 146196), (917, 138384), (961, 132048), (1008, 125891), (1048, 121086), (1116, 113708), (1179, 107632), (1302, 97464), (1488, 85281), (1572, 80724), (1736, 73098), (1834, 69192), (1922, 66024), (1953, 64976), (2096, 60543), (2232, 56854), (2358, 53816), (2604, 48732), (2751, 46128), (2883, 44016), (3144, 40362), (3472, 36549), (3668, 34596), (3844, 33012), (3906, 32488), (4061, 31248), (4464, 28427), (4716, 26908), (5208, 24366), (5502, 23064), (5766, 22008), (6288, 20181), (6727, 18864), (7336, 17298), (7688, 16506), (7812, 16244), (8122, 15624), (8253, 15376), (8649, 14672), (9432, 13454), (10416, 12183), (11004, 11532)]