15843048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 47174400

約数和(自身を除く): 31331352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 103, 104, 116, 136, 156, 174, 204, 206, 221, 232, 309, 312, 348, 377, 408, 412, 442, 493, 618, 663, 696, 754, 824, 884, 986, 1131, 1236, 1326, 1339, 1479, 1508, 1751, 1768, 1972, 2262, 2472, 2652, 2678, 2958, 2987, 3016, 3502, 3944, 4017, 4524, 5253, 5304, 5356, 5916, 5974, 6409, 7004, 8034, 8961, 9048, 10506, 10712, 11832, 11948, 12818, 14008, 16068, 17922, 19227, 21012, 22763, 23896, 25636, 32136, 35844, 38454, 38831, 42024, 45526, 50779, 51272, 68289, 71688, 76908, 77662, 91052, 101558, 116493, 136578, 152337, 153816, 155324, 182104, 203116, 232986, 273156, 304674, 310648, 406232, 465972, 546312, 609348, 660127, 931944, 1218696, 1320254, 1980381, 2640508, 3960762, 5281016, 7921524, 15843048]

約数ペア:

[(1, 15843048), (2, 7921524), (3, 5281016), (4, 3960762), (6, 2640508), (8, 1980381), (12, 1320254), (13, 1218696), (17, 931944), (24, 660127), (26, 609348), (29, 546312), (34, 465972), (39, 406232), (51, 310648), (52, 304674), (58, 273156), (68, 232986), (78, 203116), (87, 182104), (102, 155324), (103, 153816), (104, 152337), (116, 136578), (136, 116493), (156, 101558), (174, 91052), (204, 77662), (206, 76908), (221, 71688), (232, 68289), (309, 51272), (312, 50779), (348, 45526), (377, 42024), (408, 38831), (412, 38454), (442, 35844), (493, 32136), (618, 25636), (663, 23896), (696, 22763), (754, 21012), (824, 19227), (884, 17922), (986, 16068), (1131, 14008), (1236, 12818), (1326, 11948), (1339, 11832), (1479, 10712), (1508, 10506), (1751, 9048), (1768, 8961), (1972, 8034), (2262, 7004), (2472, 6409), (2652, 5974), (2678, 5916), (2958, 5356), (2987, 5304), (3016, 5253), (3502, 4524), (3944, 4017)]