189959088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21163}}^1$

素因数の和:21202

約数の個数: 80

約数和(自身を含む): 566856576

約数和(自身を除く): 376897488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 21163, 42326, 63489, 84652, 126978, 169304, 232793, 253956, 338608, 359771, 465586, 507912, 698379, 719542, 931172, 1015824, 1079313, 1396758, 1439084, 1862344, 2158626, 2793516, 2878168, 3724688, 3957481, 4317252, 5587032, 5756336, 7914962, 8634504, 11174064, 11872443, 15829924, 17269008, 23744886, 31659848, 47489772, 63319696, 94979544, 189959088]

約数ペア:

[(1, 189959088), (2, 94979544), (3, 63319696), (4, 47489772), (6, 31659848), (8, 23744886), (11, 17269008), (12, 15829924), (16, 11872443), (17, 11174064), (22, 8634504), (24, 7914962), (33, 5756336), (34, 5587032), (44, 4317252), (48, 3957481), (51, 3724688), (66, 2878168), (68, 2793516), (88, 2158626), (102, 1862344), (132, 1439084), (136, 1396758), (176, 1079313), (187, 1015824), (204, 931172), (264, 719542), (272, 698379), (374, 507912), (408, 465586), (528, 359771), (561, 338608), (748, 253956), (816, 232793), (1122, 169304), (1496, 126978), (2244, 84652), (2992, 63489), (4488, 42326), (8976, 21163)]