131476224

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 388523520

約数和(自身を除く): 257047296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 79, 88, 96, 128, 132, 158, 176, 192, 197, 237, 256, 264, 316, 352, 384, 394, 474, 528, 591, 632, 704, 768, 788, 869, 948, 1056, 1182, 1264, 1408, 1576, 1738, 1896, 2112, 2167, 2364, 2528, 2607, 2816, 3152, 3476, 3792, 4224, 4334, 4728, 5056, 5214, 6304, 6501, 6952, 7584, 8448, 8668, 9456, 10112, 10428, 12608, 13002, 13904, 15168, 15563, 17336, 18912, 20224, 20856, 25216, 26004, 27808, 30336, 31126, 34672, 37824, 41712, 46689, 50432, 52008, 55616, 60672, 62252, 69344, 75648, 83424, 93378, 104016, 111232, 124504, 138688, 151296, 166848, 171193, 186756, 208032, 222464, 249008, 277376, 333696, 342386, 373512, 416064, 498016, 513579, 554752, 667392, 684772, 747024, 832128, 996032, 1027158, 1369544, 1494048, 1664256, 1992064, 2054316, 2739088, 2988096, 3984128, 4108632, 5478176, 5976192, 8217264, 10956352, 11952384, 16434528, 21912704, 32869056, 43825408, 65738112, 131476224]

約数ペア:

[(1, 131476224), (2, 65738112), (3, 43825408), (4, 32869056), (6, 21912704), (8, 16434528), (11, 11952384), (12, 10956352), (16, 8217264), (22, 5976192), (24, 5478176), (32, 4108632), (33, 3984128), (44, 2988096), (48, 2739088), (64, 2054316), (66, 1992064), (79, 1664256), (88, 1494048), (96, 1369544), (128, 1027158), (132, 996032), (158, 832128), (176, 747024), (192, 684772), (197, 667392), (237, 554752), (256, 513579), (264, 498016), (316, 416064), (352, 373512), (384, 342386), (394, 333696), (474, 277376), (528, 249008), (591, 222464), (632, 208032), (704, 186756), (768, 171193), (788, 166848), (869, 151296), (948, 138688), (1056, 124504), (1182, 111232), (1264, 104016), (1408, 93378), (1576, 83424), (1738, 75648), (1896, 69344), (2112, 62252), (2167, 60672), (2364, 55616), (2528, 52008), (2607, 50432), (2816, 46689), (3152, 41712), (3476, 37824), (3792, 34672), (4224, 31126), (4334, 30336), (4728, 27808), (5056, 26004), (5214, 25216), (6304, 20856), (6501, 20224), (6952, 18912), (7584, 17336), (8448, 15563), (8668, 15168), (9456, 13904), (10112, 13002), (10428, 12608)]