121785174

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 336691200

約数和(自身を除く): 214906026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 186, 189, 217, 266, 279, 342, 378, 399, 434, 513, 547, 558, 589, 651, 798, 837, 1026, 1094, 1178, 1197, 1302, 1641, 1674, 1767, 1953, 2394, 3282, 3534, 3591, 3829, 3906, 4123, 4923, 5301, 5859, 7182, 7658, 8246, 9846, 10393, 10602, 11487, 11718, 12369, 14769, 15903, 16957, 20786, 22974, 24738, 29538, 31179, 31806, 33914, 34461, 37107, 50871, 62358, 68922, 72751, 74214, 93537, 101742, 103383, 111321, 118699, 145502, 152613, 187074, 206766, 218253, 222642, 237398, 280611, 305226, 322183, 356097, 436506, 457839, 561222, 644366, 654759, 712194, 915678, 966549, 1068291, 1309518, 1933098, 1964277, 2136582, 2255281, 2899647, 3204873, 3928554, 4510562, 5799294, 6409746, 6765843, 8698941, 13531686, 17397882, 20297529, 40595058, 60892587, 121785174]

約数ペア:

[(1, 121785174), (2, 60892587), (3, 40595058), (6, 20297529), (7, 17397882), (9, 13531686), (14, 8698941), (18, 6765843), (19, 6409746), (21, 5799294), (27, 4510562), (31, 3928554), (38, 3204873), (42, 2899647), (54, 2255281), (57, 2136582), (62, 1964277), (63, 1933098), (93, 1309518), (114, 1068291), (126, 966549), (133, 915678), (171, 712194), (186, 654759), (189, 644366), (217, 561222), (266, 457839), (279, 436506), (342, 356097), (378, 322183), (399, 305226), (434, 280611), (513, 237398), (547, 222642), (558, 218253), (589, 206766), (651, 187074), (798, 152613), (837, 145502), (1026, 118699), (1094, 111321), (1178, 103383), (1197, 101742), (1302, 93537), (1641, 74214), (1674, 72751), (1767, 68922), (1953, 62358), (2394, 50871), (3282, 37107), (3534, 34461), (3591, 33914), (3829, 31806), (3906, 31179), (4123, 29538), (4923, 24738), (5301, 22974), (5859, 20786), (7182, 16957), (7658, 15903), (8246, 14769), (9846, 12369), (10393, 11718), (10602, 11487)]