164772972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 216

約数和(自身を含む): 532363104

約数和(自身を除く): 367590132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 73, 78, 84, 91, 106, 117, 126, 146, 156, 159, 169, 182, 212, 219, 234, 252, 273, 292, 318, 338, 364, 371, 438, 468, 477, 507, 511, 546, 636, 657, 676, 689, 742, 819, 876, 949, 954, 1014, 1022, 1092, 1113, 1183, 1314, 1378, 1484, 1521, 1533, 1638, 1898, 1908, 2028, 2044, 2067, 2226, 2366, 2628, 2756, 2847, 3042, 3066, 3276, 3339, 3549, 3796, 3869, 4134, 4452, 4599, 4732, 4823, 5694, 6084, 6132, 6201, 6643, 6678, 7098, 7738, 8268, 8541, 8957, 9198, 9646, 10647, 11388, 11607, 12337, 12402, 13286, 13356, 14196, 14469, 15476, 17082, 17914, 18396, 19292, 19929, 21294, 23214, 24674, 24804, 26572, 26871, 27083, 28938, 34164, 34821, 35828, 37011, 39858, 42588, 43407, 46428, 49348, 50297, 53742, 54166, 57876, 59787, 62699, 69642, 74022, 79716, 80613, 81249, 86359, 86814, 100594, 107484, 108332, 111033, 119574, 125398, 139284, 148044, 150891, 161226, 162498, 172718, 173628, 188097, 201188, 222066, 239148, 243747, 250796, 259077, 301782, 322452, 324996, 345436, 352079, 376194, 444132, 452673, 487494, 518154, 564291, 603564, 653861, 704158, 752388, 777231, 905346, 974988, 1036308, 1056237, 1128582, 1307722, 1408316, 1554462, 1810692, 1961583, 2112474, 2257164, 2615444, 3108924, 3168711, 3923166, 4224948, 4577027, 5884749, 6337422, 7846332, 9154054, 11769498, 12674844, 13731081, 18308108, 23538996, 27462162, 41193243, 54924324, 82386486, 164772972]

約数ペア:

[(1, 164772972), (2, 82386486), (3, 54924324), (4, 41193243), (6, 27462162), (7, 23538996), (9, 18308108), (12, 13731081), (13, 12674844), (14, 11769498), (18, 9154054), (21, 7846332), (26, 6337422), (28, 5884749), (36, 4577027), (39, 4224948), (42, 3923166), (52, 3168711), (53, 3108924), (63, 2615444), (73, 2257164), (78, 2112474), (84, 1961583), (91, 1810692), (106, 1554462), (117, 1408316), (126, 1307722), (146, 1128582), (156, 1056237), (159, 1036308), (169, 974988), (182, 905346), (212, 777231), (219, 752388), (234, 704158), (252, 653861), (273, 603564), (292, 564291), (318, 518154), (338, 487494), (364, 452673), (371, 444132), (438, 376194), (468, 352079), (477, 345436), (507, 324996), (511, 322452), (546, 301782), (636, 259077), (657, 250796), (676, 243747), (689, 239148), (742, 222066), (819, 201188), (876, 188097), (949, 173628), (954, 172718), (1014, 162498), (1022, 161226), (1092, 150891), (1113, 148044), (1183, 139284), (1314, 125398), (1378, 119574), (1484, 111033), (1521, 108332), (1533, 107484), (1638, 100594), (1898, 86814), (1908, 86359), (2028, 81249), (2044, 80613), (2067, 79716), (2226, 74022), (2366, 69642), (2628, 62699), (2756, 59787), (2847, 57876), (3042, 54166), (3066, 53742), (3276, 50297), (3339, 49348), (3549, 46428), (3796, 43407), (3869, 42588), (4134, 39858), (4452, 37011), (4599, 35828), (4732, 34821), (4823, 34164), (5694, 28938), (6084, 27083), (6132, 26871), (6201, 26572), (6643, 24804), (6678, 24674), (7098, 23214), (7738, 21294), (8268, 19929), (8541, 19292), (8957, 18396), (9198, 17914), (9646, 17082), (10647, 15476), (11388, 14469), (11607, 14196), (12337, 13356), (12402, 13286)]