16423152

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 44282880

約数和(自身を除く): 27859728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 71, 79, 122, 142, 158, 183, 213, 237, 244, 284, 316, 366, 426, 474, 488, 568, 632, 732, 852, 948, 976, 1136, 1264, 1464, 1704, 1896, 2928, 3408, 3792, 4331, 4819, 5609, 8662, 9638, 11218, 12993, 14457, 16827, 17324, 19276, 22436, 25986, 28914, 33654, 34648, 38552, 44872, 51972, 57828, 67308, 69296, 77104, 89744, 103944, 115656, 134616, 207888, 231312, 269232, 342149, 684298, 1026447, 1368596, 2052894, 2737192, 4105788, 5474384, 8211576, 16423152]

約数ペア:

[(1, 16423152), (2, 8211576), (3, 5474384), (4, 4105788), (6, 2737192), (8, 2052894), (12, 1368596), (16, 1026447), (24, 684298), (48, 342149), (61, 269232), (71, 231312), (79, 207888), (122, 134616), (142, 115656), (158, 103944), (183, 89744), (213, 77104), (237, 69296), (244, 67308), (284, 57828), (316, 51972), (366, 44872), (426, 38552), (474, 34648), (488, 33654), (568, 28914), (632, 25986), (732, 22436), (852, 19276), (948, 17324), (976, 16827), (1136, 14457), (1264, 12993), (1464, 11218), (1704, 9638), (1896, 8662), (2928, 5609), (3408, 4819), (3792, 4331)]