142002816

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 396902400

約数和(自身を除く): 254899584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 79, 93, 96, 124, 128, 151, 158, 186, 192, 237, 248, 302, 316, 372, 384, 453, 474, 496, 604, 632, 744, 906, 948, 992, 1208, 1264, 1488, 1812, 1896, 1984, 2416, 2449, 2528, 2976, 3624, 3792, 3968, 4681, 4832, 4898, 5056, 5952, 7248, 7347, 7584, 9362, 9664, 9796, 10112, 11904, 11929, 14043, 14496, 14694, 15168, 18724, 19328, 19592, 23858, 28086, 28992, 29388, 30336, 35787, 37448, 39184, 47716, 56172, 57984, 58776, 71574, 74896, 78368, 95432, 112344, 117552, 143148, 149792, 156736, 190864, 224688, 235104, 286296, 299584, 313472, 369799, 381728, 449376, 470208, 572592, 599168, 739598, 763456, 898752, 940416, 1109397, 1145184, 1479196, 1526912, 1797504, 2218794, 2290368, 2958392, 4437588, 4580736, 5916784, 8875176, 11833568, 17750352, 23667136, 35500704, 47334272, 71001408, 142002816]

約数ペア:

[(1, 142002816), (2, 71001408), (3, 47334272), (4, 35500704), (6, 23667136), (8, 17750352), (12, 11833568), (16, 8875176), (24, 5916784), (31, 4580736), (32, 4437588), (48, 2958392), (62, 2290368), (64, 2218794), (79, 1797504), (93, 1526912), (96, 1479196), (124, 1145184), (128, 1109397), (151, 940416), (158, 898752), (186, 763456), (192, 739598), (237, 599168), (248, 572592), (302, 470208), (316, 449376), (372, 381728), (384, 369799), (453, 313472), (474, 299584), (496, 286296), (604, 235104), (632, 224688), (744, 190864), (906, 156736), (948, 149792), (992, 143148), (1208, 117552), (1264, 112344), (1488, 95432), (1812, 78368), (1896, 74896), (1984, 71574), (2416, 58776), (2449, 57984), (2528, 56172), (2976, 47716), (3624, 39184), (3792, 37448), (3968, 35787), (4681, 30336), (4832, 29388), (4898, 28992), (5056, 28086), (5952, 23858), (7248, 19592), (7347, 19328), (7584, 18724), (9362, 15168), (9664, 14694), (9796, 14496), (10112, 14043), (11904, 11929)]