191261448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19973}}^1$

素因数の和:20011

約数の個数: 96

約数和(自身を含む): 623188800

約数和(自身を除く): 431927352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 19973, 39946, 59919, 79892, 119838, 139811, 159784, 179757, 239676, 279622, 359514, 379487, 419433, 479352, 559244, 719028, 758974, 838866, 1118488, 1138461, 1258299, 1438056, 1517948, 1677732, 2276922, 2516598, 2656409, 3035896, 3355464, 3415383, 4553844, 5033196, 5312818, 6830766, 7969227, 9107688, 10066392, 10625636, 13661532, 15938454, 21251272, 23907681, 27323064, 31876908, 47815362, 63753816, 95630724, 191261448]

約数ペア:

[(1, 191261448), (2, 95630724), (3, 63753816), (4, 47815362), (6, 31876908), (7, 27323064), (8, 23907681), (9, 21251272), (12, 15938454), (14, 13661532), (18, 10625636), (19, 10066392), (21, 9107688), (24, 7969227), (28, 6830766), (36, 5312818), (38, 5033196), (42, 4553844), (56, 3415383), (57, 3355464), (63, 3035896), (72, 2656409), (76, 2516598), (84, 2276922), (114, 1677732), (126, 1517948), (133, 1438056), (152, 1258299), (168, 1138461), (171, 1118488), (228, 838866), (252, 758974), (266, 719028), (342, 559244), (399, 479352), (456, 419433), (504, 379487), (532, 359514), (684, 279622), (798, 239676), (1064, 179757), (1197, 159784), (1368, 139811), (1596, 119838), (2394, 79892), (3192, 59919), (4788, 39946), (9576, 19973)]