128044896064

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1\times {\mathrm{1511}}^1$

素因数の和:2076

約数の個数: 112

約数和(自身を含む): 269693867520

約数和(自身を除く): 141648971456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 227, 304, 307, 454, 608, 614, 908, 1216, 1228, 1511, 1816, 2456, 3022, 3632, 4313, 4912, 5833, 6044, 7264, 8626, 9824, 11666, 12088, 14528, 17252, 19648, 23332, 24176, 28709, 34504, 46664, 48352, 57418, 69008, 69689, 93328, 96704, 114836, 138016, 139378, 186656, 229672, 276032, 278756, 342997, 373312, 459344, 463877, 557512, 685994, 918688, 927754, 1115024, 1324091, 1371988, 1837376, 1855508, 2230048, 2648182, 2743976, 3711016, 4460096, 5296364, 5487952, 6516943, 7422032, 8813663, 10592728, 10975904, 13033886, 14844064, 17627326, 21185456, 21951808, 26067772, 29688128, 35254652, 42370912, 52135544, 70509304, 84741824, 104271088, 105300079, 141018608, 208542176, 210600158, 282037216, 417084352, 421200316, 564074432, 842400632, 1684801264, 2000701501, 3369602528, 4001403002, 6739205056, 8002806004, 16005612008, 32011224016, 64022448032, 128044896064]

約数ペア:

[(1, 128044896064), (2, 64022448032), (4, 32011224016), (8, 16005612008), (16, 8002806004), (19, 6739205056), (32, 4001403002), (38, 3369602528), (64, 2000701501), (76, 1684801264), (152, 842400632), (227, 564074432), (304, 421200316), (307, 417084352), (454, 282037216), (608, 210600158), (614, 208542176), (908, 141018608), (1216, 105300079), (1228, 104271088), (1511, 84741824), (1816, 70509304), (2456, 52135544), (3022, 42370912), (3632, 35254652), (4313, 29688128), (4912, 26067772), (5833, 21951808), (6044, 21185456), (7264, 17627326), (8626, 14844064), (9824, 13033886), (11666, 10975904), (12088, 10592728), (14528, 8813663), (17252, 7422032), (19648, 6516943), (23332, 5487952), (24176, 5296364), (28709, 4460096), (34504, 3711016), (46664, 2743976), (48352, 2648182), (57418, 2230048), (69008, 1855508), (69689, 1837376), (93328, 1371988), (96704, 1324091), (114836, 1115024), (138016, 927754), (139378, 918688), (186656, 685994), (229672, 557512), (276032, 463877), (278756, 459344), (342997, 373312)]