156911909728

素因数分解:

$2^5\times 7^2\times {\mathrm{17431}}^1\times {\mathrm{5741}}^1$

素因数の和:23196

約数の個数: 72

約数和(自身を含む): 359439507504

約数和(自身を除く): 202527597776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 5741, 11482, 17431, 22964, 34862, 40187, 45928, 69724, 80374, 91856, 122017, 139448, 160748, 183712, 244034, 278896, 281309, 321496, 488068, 557792, 562618, 642992, 854119, 976136, 1125236, 1285984, 1708238, 1952272, 2250472, 3416476, 3904544, 4500944, 6832952, 9001888, 13665904, 27331808, 100071371, 200142742, 400285484, 700499597, 800570968, 1400999194, 1601141936, 2801998388, 3202283872, 4903497179, 5603996776, 9806994358, 11207993552, 19613988716, 22415987104, 39227977432, 78455954864, 156911909728]

約数ペア:

[(1, 156911909728), (2, 78455954864), (4, 39227977432), (7, 22415987104), (8, 19613988716), (14, 11207993552), (16, 9806994358), (28, 5603996776), (32, 4903497179), (49, 3202283872), (56, 2801998388), (98, 1601141936), (112, 1400999194), (196, 800570968), (224, 700499597), (392, 400285484), (784, 200142742), (1568, 100071371), (5741, 27331808), (11482, 13665904), (17431, 9001888), (22964, 6832952), (34862, 4500944), (40187, 3904544), (45928, 3416476), (69724, 2250472), (80374, 1952272), (91856, 1708238), (122017, 1285984), (139448, 1125236), (160748, 976136), (183712, 854119), (244034, 642992), (278896, 562618), (281309, 557792), (321496, 488068)]