129229568

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 108

約数和(自身を含む): 291760560

約数和(自身を除く): 162530992

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 103, 104, 116, 128, 169, 206, 208, 232, 256, 338, 377, 412, 416, 464, 676, 754, 824, 832, 928, 1339, 1352, 1508, 1648, 1664, 1856, 2678, 2704, 2987, 3016, 3296, 3328, 3712, 4901, 5356, 5408, 5974, 6032, 6592, 7424, 9802, 10712, 10816, 11948, 12064, 13184, 17407, 19604, 21424, 21632, 23896, 24128, 26368, 34814, 38831, 39208, 42848, 43264, 47792, 48256, 69628, 77662, 78416, 85696, 95584, 96512, 139256, 155324, 156832, 171392, 191168, 278512, 310648, 313664, 342784, 382336, 504803, 557024, 621296, 627328, 764672, 1009606, 1114048, 1242592, 1254656, 2019212, 2228096, 2485184, 4038424, 4456192, 4970368, 8076848, 9940736, 16153696, 32307392, 64614784, 129229568]

約数ペア:

[(1, 129229568), (2, 64614784), (4, 32307392), (8, 16153696), (13, 9940736), (16, 8076848), (26, 4970368), (29, 4456192), (32, 4038424), (52, 2485184), (58, 2228096), (64, 2019212), (103, 1254656), (104, 1242592), (116, 1114048), (128, 1009606), (169, 764672), (206, 627328), (208, 621296), (232, 557024), (256, 504803), (338, 382336), (377, 342784), (412, 313664), (416, 310648), (464, 278512), (676, 191168), (754, 171392), (824, 156832), (832, 155324), (928, 139256), (1339, 96512), (1352, 95584), (1508, 85696), (1648, 78416), (1664, 77662), (1856, 69628), (2678, 48256), (2704, 47792), (2987, 43264), (3016, 42848), (3296, 39208), (3328, 38831), (3712, 34814), (4901, 26368), (5356, 24128), (5408, 23896), (5974, 21632), (6032, 21424), (6592, 19604), (7424, 17407), (9802, 13184), (10712, 12064), (10816, 11948)]