195869856

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 144

約数和(自身を含む): 644311584

約数和(自身を除く): 448441728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3203, 3822, 4368, 4704, 5096, 6406, 7644, 8736, 9609, 10192, 12812, 15288, 19218, 20384, 22421, 25624, 30576, 38436, 41639, 44842, 51248, 61152, 67263, 76872, 83278, 89684, 102496, 124917, 134526, 153744, 156947, 166556, 179368, 249834, 269052, 291473, 307488, 313894, 333112, 358736, 470841, 499668, 538104, 582946, 627788, 666224, 717472, 874419, 941682, 999336, 1076208, 1165892, 1255576, 1332448, 1748838, 1883364, 1998672, 2040311, 2152416, 2331784, 2511152, 3497676, 3766728, 3997344, 4080622, 4663568, 5022304, 6120933, 6995352, 7533456, 8161244, 9327136, 12241866, 13990704, 15066912, 16322488, 24483732, 27981408, 32644976, 48967464, 65289952, 97934928, 195869856]

約数ペア:

[(1, 195869856), (2, 97934928), (3, 65289952), (4, 48967464), (6, 32644976), (7, 27981408), (8, 24483732), (12, 16322488), (13, 15066912), (14, 13990704), (16, 12241866), (21, 9327136), (24, 8161244), (26, 7533456), (28, 6995352), (32, 6120933), (39, 5022304), (42, 4663568), (48, 4080622), (49, 3997344), (52, 3766728), (56, 3497676), (78, 2511152), (84, 2331784), (91, 2152416), (96, 2040311), (98, 1998672), (104, 1883364), (112, 1748838), (147, 1332448), (156, 1255576), (168, 1165892), (182, 1076208), (196, 999336), (208, 941682), (224, 874419), (273, 717472), (294, 666224), (312, 627788), (336, 582946), (364, 538104), (392, 499668), (416, 470841), (546, 358736), (588, 333112), (624, 313894), (637, 307488), (672, 291473), (728, 269052), (784, 249834), (1092, 179368), (1176, 166556), (1248, 156947), (1274, 153744), (1456, 134526), (1568, 124917), (1911, 102496), (2184, 89684), (2352, 83278), (2548, 76872), (2912, 67263), (3203, 61152), (3822, 51248), (4368, 44842), (4704, 41639), (5096, 38436), (6406, 30576), (7644, 25624), (8736, 22421), (9609, 20384), (10192, 19218), (12812, 15288)]