196513128

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{2063}}^1$

素因数の和:2098

約数の個数: 144

約数和(自身を含む): 642358080

約数和(自身を除く): 445844952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2063, 2268, 2646, 3402, 3528, 3969, 4126, 4536, 5292, 6189, 6804, 7938, 8252, 10584, 11907, 12378, 13608, 14441, 15876, 16504, 18567, 23814, 24756, 28882, 31752, 37134, 43323, 47628, 49512, 55701, 57764, 74268, 86646, 95256, 101087, 111402, 115528, 129969, 148536, 167103, 173292, 202174, 222804, 259938, 303261, 334206, 346584, 389907, 404348, 445608, 501309, 519876, 606522, 668412, 779814, 808696, 909783, 1002618, 1039752, 1169721, 1213044, 1336824, 1559628, 1819566, 2005236, 2339442, 2426088, 2729349, 3119256, 3509163, 3639132, 4010472, 4678884, 5458698, 7018326, 7278264, 8188047, 9357768, 10917396, 14036652, 16376094, 21834792, 24564141, 28073304, 32752188, 49128282, 65504376, 98256564, 196513128]

約数ペア:

[(1, 196513128), (2, 98256564), (3, 65504376), (4, 49128282), (6, 32752188), (7, 28073304), (8, 24564141), (9, 21834792), (12, 16376094), (14, 14036652), (18, 10917396), (21, 9357768), (24, 8188047), (27, 7278264), (28, 7018326), (36, 5458698), (42, 4678884), (49, 4010472), (54, 3639132), (56, 3509163), (63, 3119256), (72, 2729349), (81, 2426088), (84, 2339442), (98, 2005236), (108, 1819566), (126, 1559628), (147, 1336824), (162, 1213044), (168, 1169721), (189, 1039752), (196, 1002618), (216, 909783), (243, 808696), (252, 779814), (294, 668412), (324, 606522), (378, 519876), (392, 501309), (441, 445608), (486, 404348), (504, 389907), (567, 346584), (588, 334206), (648, 303261), (756, 259938), (882, 222804), (972, 202174), (1134, 173292), (1176, 167103), (1323, 148536), (1512, 129969), (1701, 115528), (1764, 111402), (1944, 101087), (2063, 95256), (2268, 86646), (2646, 74268), (3402, 57764), (3528, 55701), (3969, 49512), (4126, 47628), (4536, 43323), (5292, 37134), (6189, 31752), (6804, 28882), (7938, 24756), (8252, 23814), (10584, 18567), (11907, 16504), (12378, 15876), (13608, 14441)]