195708474

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 511452480

約数和(自身を除く): 315744006

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 67, 73, 78, 81, 114, 117, 134, 146, 162, 171, 201, 219, 234, 247, 342, 351, 402, 438, 494, 513, 603, 657, 702, 741, 871, 949, 1026, 1053, 1206, 1273, 1314, 1387, 1482, 1539, 1742, 1809, 1898, 1971, 2106, 2223, 2546, 2613, 2774, 2847, 3078, 3618, 3819, 3942, 4161, 4446, 4891, 5226, 5427, 5694, 5913, 6669, 7638, 7839, 8322, 8541, 9782, 10854, 11457, 11826, 12483, 13338, 14673, 15678, 16549, 17082, 18031, 20007, 22914, 23517, 24966, 25623, 29346, 33098, 34371, 36062, 37449, 40014, 44019, 47034, 49647, 51246, 54093, 63583, 68742, 70551, 74898, 76869, 88038, 92929, 99294, 103113, 108186, 112347, 127166, 132057, 141102, 148941, 153738, 162279, 185858, 190749, 206226, 224694, 264114, 278787, 297882, 324558, 381498, 396171, 446823, 486837, 557574, 572247, 792342, 836361, 893646, 973674, 1144494, 1208077, 1340469, 1460511, 1672722, 1716741, 2416154, 2509083, 2680938, 2921022, 3433482, 3624231, 5018166, 5150223, 7248462, 7527249, 10300446, 10872693, 15054498, 21745386, 32618079, 65236158, 97854237, 195708474]

約数ペア:

[(1, 195708474), (2, 97854237), (3, 65236158), (6, 32618079), (9, 21745386), (13, 15054498), (18, 10872693), (19, 10300446), (26, 7527249), (27, 7248462), (38, 5150223), (39, 5018166), (54, 3624231), (57, 3433482), (67, 2921022), (73, 2680938), (78, 2509083), (81, 2416154), (114, 1716741), (117, 1672722), (134, 1460511), (146, 1340469), (162, 1208077), (171, 1144494), (201, 973674), (219, 893646), (234, 836361), (247, 792342), (342, 572247), (351, 557574), (402, 486837), (438, 446823), (494, 396171), (513, 381498), (603, 324558), (657, 297882), (702, 278787), (741, 264114), (871, 224694), (949, 206226), (1026, 190749), (1053, 185858), (1206, 162279), (1273, 153738), (1314, 148941), (1387, 141102), (1482, 132057), (1539, 127166), (1742, 112347), (1809, 108186), (1898, 103113), (1971, 99294), (2106, 92929), (2223, 88038), (2546, 76869), (2613, 74898), (2774, 70551), (2847, 68742), (3078, 63583), (3618, 54093), (3819, 51246), (3942, 49647), (4161, 47034), (4446, 44019), (4891, 40014), (5226, 37449), (5427, 36062), (5694, 34371), (5913, 33098), (6669, 29346), (7638, 25623), (7839, 24966), (8322, 23517), (8541, 22914), (9782, 20007), (10854, 18031), (11457, 17082), (11826, 16549), (12483, 15678), (13338, 14673)]