15983952

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 43175808

約数和(自身を除く): 27191856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 61, 103, 106, 122, 159, 183, 206, 212, 244, 309, 318, 366, 412, 424, 488, 618, 636, 732, 824, 848, 976, 1236, 1272, 1464, 1648, 2472, 2544, 2928, 3233, 4944, 5459, 6283, 6466, 9699, 10918, 12566, 12932, 16377, 18849, 19398, 21836, 25132, 25864, 32754, 37698, 38796, 43672, 50264, 51728, 65508, 75396, 77592, 87344, 100528, 131016, 150792, 155184, 262032, 301584, 332999, 665998, 998997, 1331996, 1997994, 2663992, 3995988, 5327984, 7991976, 15983952]

約数ペア:

[(1, 15983952), (2, 7991976), (3, 5327984), (4, 3995988), (6, 2663992), (8, 1997994), (12, 1331996), (16, 998997), (24, 665998), (48, 332999), (53, 301584), (61, 262032), (103, 155184), (106, 150792), (122, 131016), (159, 100528), (183, 87344), (206, 77592), (212, 75396), (244, 65508), (309, 51728), (318, 50264), (366, 43672), (412, 38796), (424, 37698), (488, 32754), (618, 25864), (636, 25132), (732, 21836), (824, 19398), (848, 18849), (976, 16377), (1236, 12932), (1272, 12566), (1464, 10918), (1648, 9699), (2472, 6466), (2544, 6283), (2928, 5459), (3233, 4944)]