128045956592

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8581}}^1$

素因数の和:8719

約数の個数: 120

約数和(自身を含む): 271880025648

約数和(自身を除く): 143834069056

約数列:

[1, 2, 4, 8, 16, 23, 41, 43, 46, 82, 86, 92, 164, 172, 184, 328, 344, 368, 529, 656, 688, 943, 989, 1058, 1763, 1886, 1978, 2116, 3526, 3772, 3956, 4232, 7052, 7544, 7912, 8464, 8581, 14104, 15088, 15824, 17162, 21689, 22747, 28208, 34324, 40549, 43378, 45494, 68648, 81098, 86756, 90988, 137296, 162196, 173512, 181976, 197363, 324392, 347024, 351821, 363952, 368983, 394726, 648784, 703642, 737966, 789452, 932627, 1407284, 1475932, 1578904, 1865254, 2814568, 2951864, 3157808, 3730508, 4539349, 5629136, 5903728, 7461016, 8091883, 8486609, 9078698, 14922032, 15128303, 16183766, 16973218, 18157396, 30256606, 32367532, 33946436, 36314792, 60513212, 64735064, 67892872, 72629584, 121026424, 129470128, 135785744, 186113309, 195192007, 242052848, 347950969, 372226618, 390384014, 695901938, 744453236, 780768028, 1391803876, 1488906472, 1561536056, 2783607752, 2977812944, 3123072112, 5567215504, 8002872287, 16005744574, 32011489148, 64022978296, 128045956592]

約数ペア:

[(1, 128045956592), (2, 64022978296), (4, 32011489148), (8, 16005744574), (16, 8002872287), (23, 5567215504), (41, 3123072112), (43, 2977812944), (46, 2783607752), (82, 1561536056), (86, 1488906472), (92, 1391803876), (164, 780768028), (172, 744453236), (184, 695901938), (328, 390384014), (344, 372226618), (368, 347950969), (529, 242052848), (656, 195192007), (688, 186113309), (943, 135785744), (989, 129470128), (1058, 121026424), (1763, 72629584), (1886, 67892872), (1978, 64735064), (2116, 60513212), (3526, 36314792), (3772, 33946436), (3956, 32367532), (4232, 30256606), (7052, 18157396), (7544, 16973218), (7912, 16183766), (8464, 15128303), (8581, 14922032), (14104, 9078698), (15088, 8486609), (15824, 8091883), (17162, 7461016), (21689, 5903728), (22747, 5629136), (28208, 4539349), (34324, 3730508), (40549, 3157808), (43378, 2951864), (45494, 2814568), (68648, 1865254), (81098, 1578904), (86756, 1475932), (90988, 1407284), (137296, 932627), (162196, 789452), (173512, 737966), (181976, 703642), (197363, 648784), (324392, 394726), (347024, 368983), (351821, 363952)]