157426704

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 467931360

約数和(自身を除く): 310504656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 163, 171, 228, 304, 326, 342, 353, 456, 489, 652, 684, 706, 912, 978, 1059, 1304, 1368, 1412, 1467, 1956, 2118, 2608, 2736, 2824, 2934, 3097, 3177, 3912, 4236, 5648, 5868, 6194, 6354, 6707, 7824, 8472, 9291, 11736, 12388, 12708, 13414, 16944, 18582, 20121, 23472, 24776, 25416, 26828, 27873, 37164, 40242, 49552, 50832, 53656, 55746, 57539, 60363, 74328, 80484, 107312, 111492, 115078, 120726, 148656, 160968, 172617, 222984, 230156, 241452, 321936, 345234, 445968, 460312, 482904, 517851, 690468, 920624, 965808, 1035702, 1093241, 1380936, 2071404, 2186482, 2761872, 3279723, 4142808, 4372964, 6559446, 8285616, 8745928, 9839169, 13118892, 17491856, 19678338, 26237784, 39356676, 52475568, 78713352, 157426704]

約数ペア:

[(1, 157426704), (2, 78713352), (3, 52475568), (4, 39356676), (6, 26237784), (8, 19678338), (9, 17491856), (12, 13118892), (16, 9839169), (18, 8745928), (19, 8285616), (24, 6559446), (36, 4372964), (38, 4142808), (48, 3279723), (57, 2761872), (72, 2186482), (76, 2071404), (114, 1380936), (144, 1093241), (152, 1035702), (163, 965808), (171, 920624), (228, 690468), (304, 517851), (326, 482904), (342, 460312), (353, 445968), (456, 345234), (489, 321936), (652, 241452), (684, 230156), (706, 222984), (912, 172617), (978, 160968), (1059, 148656), (1304, 120726), (1368, 115078), (1412, 111492), (1467, 107312), (1956, 80484), (2118, 74328), (2608, 60363), (2736, 57539), (2824, 55746), (2934, 53656), (3097, 50832), (3177, 49552), (3912, 40242), (4236, 37164), (5648, 27873), (5868, 26828), (6194, 25416), (6354, 24776), (6707, 23472), (7824, 20121), (8472, 18582), (9291, 16944), (11736, 13414), (12388, 12708)]