174966272

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 381767232

約数和(自身を除く): 206800960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 256, 271, 388, 416, 512, 542, 776, 832, 1084, 1261, 1552, 1664, 2168, 2522, 3104, 3328, 3523, 4336, 5044, 6208, 6656, 7046, 8672, 10088, 12416, 14092, 17344, 20176, 24832, 26287, 28184, 34688, 40352, 49664, 52574, 56368, 69376, 80704, 105148, 112736, 138752, 161408, 210296, 225472, 322816, 341731, 420592, 450944, 645632, 683462, 841184, 901888, 1366924, 1682368, 1803776, 2733848, 3364736, 5467696, 6729472, 10935392, 13458944, 21870784, 43741568, 87483136, 174966272]

約数ペア:

[(1, 174966272), (2, 87483136), (4, 43741568), (8, 21870784), (13, 13458944), (16, 10935392), (26, 6729472), (32, 5467696), (52, 3364736), (64, 2733848), (97, 1803776), (104, 1682368), (128, 1366924), (194, 901888), (208, 841184), (256, 683462), (271, 645632), (388, 450944), (416, 420592), (512, 341731), (542, 322816), (776, 225472), (832, 210296), (1084, 161408), (1261, 138752), (1552, 112736), (1664, 105148), (2168, 80704), (2522, 69376), (3104, 56368), (3328, 52574), (3523, 49664), (4336, 40352), (5044, 34688), (6208, 28184), (6656, 26287), (7046, 24832), (8672, 20176), (10088, 17344), (12416, 14092)]