161651504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 385689600

約数和(自身を除く): 224038096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 59, 68, 112, 118, 119, 136, 236, 238, 272, 413, 472, 476, 826, 944, 952, 1003, 1439, 1652, 1904, 2006, 2878, 3304, 4012, 5756, 6608, 7021, 8024, 10073, 11512, 14042, 16048, 20146, 23024, 24463, 28084, 40292, 48926, 56168, 80584, 84901, 97852, 112336, 161168, 169802, 171241, 195704, 339604, 342482, 391408, 594307, 679208, 684964, 1188614, 1358416, 1369928, 1443317, 2377228, 2739856, 2886634, 4754456, 5773268, 9508912, 10103219, 11546536, 20206438, 23093072, 40412876, 80825752, 161651504]

約数ペア:

[(1, 161651504), (2, 80825752), (4, 40412876), (7, 23093072), (8, 20206438), (14, 11546536), (16, 10103219), (17, 9508912), (28, 5773268), (34, 4754456), (56, 2886634), (59, 2739856), (68, 2377228), (112, 1443317), (118, 1369928), (119, 1358416), (136, 1188614), (236, 684964), (238, 679208), (272, 594307), (413, 391408), (472, 342482), (476, 339604), (826, 195704), (944, 171241), (952, 169802), (1003, 161168), (1439, 112336), (1652, 97852), (1904, 84901), (2006, 80584), (2878, 56168), (3304, 48926), (4012, 40292), (5756, 28084), (6608, 24463), (7021, 23024), (8024, 20146), (10073, 16048), (11512, 14042)]