129452928

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 128

約数和(自身を含む): 395107200

約数和(自身を除く): 265654272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1408, 1613, 1672, 1824, 2112, 2432, 2508, 3226, 3344, 3648, 4224, 4839, 5016, 6452, 6688, 7296, 9678, 10032, 12904, 13376, 17743, 19356, 20064, 25808, 26752, 30647, 35486, 38712, 40128, 51616, 53229, 61294, 70972, 77424, 80256, 91941, 103232, 106458, 122588, 141944, 154848, 183882, 206464, 212916, 245176, 283888, 309696, 337117, 367764, 425832, 490352, 567776, 619392, 674234, 735528, 851664, 980704, 1011351, 1135552, 1348468, 1471056, 1703328, 1961408, 2022702, 2271104, 2696936, 2942112, 3406656, 3922816, 4045404, 5393872, 5884224, 6813312, 8090808, 10787744, 11768448, 16181616, 21575488, 32363232, 43150976, 64726464, 129452928]

約数ペア:

[(1, 129452928), (2, 64726464), (3, 43150976), (4, 32363232), (6, 21575488), (8, 16181616), (11, 11768448), (12, 10787744), (16, 8090808), (19, 6813312), (22, 5884224), (24, 5393872), (32, 4045404), (33, 3922816), (38, 3406656), (44, 2942112), (48, 2696936), (57, 2271104), (64, 2022702), (66, 1961408), (76, 1703328), (88, 1471056), (96, 1348468), (114, 1135552), (128, 1011351), (132, 980704), (152, 851664), (176, 735528), (192, 674234), (209, 619392), (228, 567776), (264, 490352), (304, 425832), (352, 367764), (384, 337117), (418, 309696), (456, 283888), (528, 245176), (608, 212916), (627, 206464), (704, 183882), (836, 154848), (912, 141944), (1056, 122588), (1216, 106458), (1254, 103232), (1408, 91941), (1613, 80256), (1672, 77424), (1824, 70972), (2112, 61294), (2432, 53229), (2508, 51616), (3226, 40128), (3344, 38712), (3648, 35486), (4224, 30647), (4839, 26752), (5016, 25808), (6452, 20064), (6688, 19356), (7296, 17743), (9678, 13376), (10032, 12904)]