129988768

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 96

約数和(自身を含む): 321753600

約数和(自身を除く): 191764832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 911, 1274, 1372, 1456, 1568, 1822, 2548, 2744, 2912, 3644, 4459, 5096, 5488, 6377, 7288, 8918, 10192, 10976, 11843, 12754, 14576, 17836, 20384, 23686, 25508, 29152, 35672, 44639, 47372, 51016, 71344, 82901, 89278, 94744, 102032, 142688, 165802, 178556, 189488, 204064, 312473, 331604, 357112, 378976, 580307, 624946, 663208, 714224, 1160614, 1249892, 1326416, 1428448, 2321228, 2499784, 2652832, 4062149, 4642456, 4999568, 8124298, 9284912, 9999136, 16248596, 18569824, 32497192, 64994384, 129988768]

約数ペア:

[(1, 129988768), (2, 64994384), (4, 32497192), (7, 18569824), (8, 16248596), (13, 9999136), (14, 9284912), (16, 8124298), (26, 4999568), (28, 4642456), (32, 4062149), (49, 2652832), (52, 2499784), (56, 2321228), (91, 1428448), (98, 1326416), (104, 1249892), (112, 1160614), (182, 714224), (196, 663208), (208, 624946), (224, 580307), (343, 378976), (364, 357112), (392, 331604), (416, 312473), (637, 204064), (686, 189488), (728, 178556), (784, 165802), (911, 142688), (1274, 102032), (1372, 94744), (1456, 89278), (1568, 82901), (1822, 71344), (2548, 51016), (2744, 47372), (2912, 44639), (3644, 35672), (4459, 29152), (5096, 25508), (5488, 23686), (6377, 20384), (7288, 17836), (8918, 14576), (10192, 12754), (10976, 11843)]