128529984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3203}}^1$

素因数の和:3248

約数の個数: 112

約数和(自身を含む): 390631680

約数和(自身を除く): 262101696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 2112, 2508, 3203, 3344, 3648, 5016, 6406, 6688, 9609, 10032, 12812, 13376, 19218, 20064, 25624, 35233, 38436, 40128, 51248, 60857, 70466, 76872, 102496, 105699, 121714, 140932, 153744, 182571, 204992, 211398, 243428, 281864, 307488, 365142, 422796, 486856, 563728, 614976, 669427, 730284, 845592, 973712, 1127456, 1338854, 1460568, 1691184, 1947424, 2008281, 2254912, 2677708, 2921136, 3382368, 3894848, 4016562, 5355416, 5842272, 6764736, 8033124, 10710832, 11684544, 16066248, 21421664, 32132496, 42843328, 64264992, 128529984]

約数ペア:

[(1, 128529984), (2, 64264992), (3, 42843328), (4, 32132496), (6, 21421664), (8, 16066248), (11, 11684544), (12, 10710832), (16, 8033124), (19, 6764736), (22, 5842272), (24, 5355416), (32, 4016562), (33, 3894848), (38, 3382368), (44, 2921136), (48, 2677708), (57, 2254912), (64, 2008281), (66, 1947424), (76, 1691184), (88, 1460568), (96, 1338854), (114, 1127456), (132, 973712), (152, 845592), (176, 730284), (192, 669427), (209, 614976), (228, 563728), (264, 486856), (304, 422796), (352, 365142), (418, 307488), (456, 281864), (528, 243428), (608, 211398), (627, 204992), (704, 182571), (836, 153744), (912, 140932), (1056, 121714), (1216, 105699), (1254, 102496), (1672, 76872), (1824, 70466), (2112, 60857), (2508, 51248), (3203, 40128), (3344, 38436), (3648, 35233), (5016, 25624), (6406, 20064), (6688, 19218), (9609, 13376), (10032, 12812)]