128950416

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6733}}^1$

素因数の和:6773

約数の個数: 120

約数和(自身を含む): 434208320

約数和(自身を除く): 305257904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 6733, 9576, 13466, 19152, 20199, 26932, 40398, 47131, 53864, 60597, 80796, 94262, 107728, 121194, 127927, 141393, 161592, 188524, 242388, 255854, 282786, 323184, 377048, 383781, 424179, 484776, 511708, 565572, 754096, 767562, 848358, 895489, 969552, 1023416, 1131144, 1151343, 1535124, 1696716, 1790978, 2046832, 2262288, 2302686, 2686467, 3070248, 3393432, 3581956, 4605372, 5372934, 6140496, 6786864, 7163912, 8059401, 9210744, 10745868, 14327824, 16118802, 18421488, 21491736, 32237604, 42983472, 64475208, 128950416]

約数ペア:

[(1, 128950416), (2, 64475208), (3, 42983472), (4, 32237604), (6, 21491736), (7, 18421488), (8, 16118802), (9, 14327824), (12, 10745868), (14, 9210744), (16, 8059401), (18, 7163912), (19, 6786864), (21, 6140496), (24, 5372934), (28, 4605372), (36, 3581956), (38, 3393432), (42, 3070248), (48, 2686467), (56, 2302686), (57, 2262288), (63, 2046832), (72, 1790978), (76, 1696716), (84, 1535124), (112, 1151343), (114, 1131144), (126, 1023416), (133, 969552), (144, 895489), (152, 848358), (168, 767562), (171, 754096), (228, 565572), (252, 511708), (266, 484776), (304, 424179), (336, 383781), (342, 377048), (399, 323184), (456, 282786), (504, 255854), (532, 242388), (684, 188524), (798, 161592), (912, 141393), (1008, 127927), (1064, 121194), (1197, 107728), (1368, 94262), (1596, 80796), (2128, 60597), (2394, 53864), (2736, 47131), (3192, 40398), (4788, 26932), (6384, 20199), (6733, 19152), (9576, 13466)]