189557412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{4969}}^1$

素因数の和:5021

約数の個数: 72

約数和(自身を含む): 512665440

約数和(自身を除く): 323108028

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 289, 374, 561, 578, 748, 867, 1122, 1156, 1734, 2244, 3179, 3468, 4969, 6358, 9537, 9938, 12716, 14907, 19074, 19876, 29814, 38148, 54659, 59628, 84473, 109318, 163977, 168946, 218636, 253419, 327954, 337892, 506838, 655908, 929203, 1013676, 1436041, 1858406, 2787609, 2872082, 3716812, 4308123, 5575218, 5744164, 8616246, 11150436, 15796451, 17232492, 31592902, 47389353, 63185804, 94778706, 189557412]

約数ペア:

[(1, 189557412), (2, 94778706), (3, 63185804), (4, 47389353), (6, 31592902), (11, 17232492), (12, 15796451), (17, 11150436), (22, 8616246), (33, 5744164), (34, 5575218), (44, 4308123), (51, 3716812), (66, 2872082), (68, 2787609), (102, 1858406), (132, 1436041), (187, 1013676), (204, 929203), (289, 655908), (374, 506838), (561, 337892), (578, 327954), (748, 253419), (867, 218636), (1122, 168946), (1156, 163977), (1734, 109318), (2244, 84473), (3179, 59628), (3468, 54659), (4969, 38148), (6358, 29814), (9537, 19876), (9938, 19074), (12716, 14907)]