128616672

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^2\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 72

約数和(自身を含む): 346488408

約数和(自身を除く): 217871736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 797, 984, 1312, 1594, 1681, 1968, 2391, 3188, 3362, 3936, 4782, 5043, 6376, 6724, 9564, 10086, 12752, 13448, 19128, 20172, 25504, 26896, 32677, 38256, 40344, 53792, 65354, 76512, 80688, 98031, 130708, 161376, 196062, 261416, 392124, 522832, 784248, 1045664, 1339757, 1568496, 2679514, 3136992, 4019271, 5359028, 8038542, 10718056, 16077084, 21436112, 32154168, 42872224, 64308336, 128616672]

約数ペア:

[(1, 128616672), (2, 64308336), (3, 42872224), (4, 32154168), (6, 21436112), (8, 16077084), (12, 10718056), (16, 8038542), (24, 5359028), (32, 4019271), (41, 3136992), (48, 2679514), (82, 1568496), (96, 1339757), (123, 1045664), (164, 784248), (246, 522832), (328, 392124), (492, 261416), (656, 196062), (797, 161376), (984, 130708), (1312, 98031), (1594, 80688), (1681, 76512), (1968, 65354), (2391, 53792), (3188, 40344), (3362, 38256), (3936, 32677), (4782, 26896), (5043, 25504), (6376, 20172), (6724, 19128), (9564, 13448), (10086, 12752)]