168670752

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 485436672

約数和(自身を除く): 316765920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 152, 157, 186, 228, 248, 304, 314, 361, 372, 456, 471, 496, 589, 608, 628, 722, 744, 912, 942, 992, 1083, 1178, 1256, 1444, 1488, 1767, 1824, 1884, 2166, 2356, 2512, 2888, 2976, 2983, 3534, 3768, 4332, 4712, 4867, 5024, 5776, 5966, 7068, 7536, 8664, 8949, 9424, 9734, 11191, 11552, 11932, 14136, 14601, 15072, 17328, 17898, 18848, 19468, 22382, 23864, 28272, 29202, 33573, 34656, 35796, 38936, 44764, 47728, 56544, 56677, 58404, 67146, 71592, 77872, 89528, 92473, 95456, 113354, 116808, 134292, 143184, 155744, 170031, 179056, 184946, 226708, 233616, 268584, 277419, 286368, 340062, 358112, 369892, 453416, 467232, 537168, 554838, 680124, 739784, 906832, 1074336, 1109676, 1360248, 1479568, 1756987, 1813664, 2219352, 2720496, 2959136, 3513974, 4438704, 5270961, 5440992, 7027948, 8877408, 10541922, 14055896, 21083844, 28111792, 42167688, 56223584, 84335376, 168670752]

約数ペア:

[(1, 168670752), (2, 84335376), (3, 56223584), (4, 42167688), (6, 28111792), (8, 21083844), (12, 14055896), (16, 10541922), (19, 8877408), (24, 7027948), (31, 5440992), (32, 5270961), (38, 4438704), (48, 3513974), (57, 2959136), (62, 2720496), (76, 2219352), (93, 1813664), (96, 1756987), (114, 1479568), (124, 1360248), (152, 1109676), (157, 1074336), (186, 906832), (228, 739784), (248, 680124), (304, 554838), (314, 537168), (361, 467232), (372, 453416), (456, 369892), (471, 358112), (496, 340062), (589, 286368), (608, 277419), (628, 268584), (722, 233616), (744, 226708), (912, 184946), (942, 179056), (992, 170031), (1083, 155744), (1178, 143184), (1256, 134292), (1444, 116808), (1488, 113354), (1767, 95456), (1824, 92473), (1884, 89528), (2166, 77872), (2356, 71592), (2512, 67146), (2888, 58404), (2976, 56677), (2983, 56544), (3534, 47728), (3768, 44764), (4332, 38936), (4712, 35796), (4867, 34656), (5024, 33573), (5776, 29202), (5966, 28272), (7068, 23864), (7536, 22382), (8664, 19468), (8949, 18848), (9424, 17898), (9734, 17328), (11191, 15072), (11552, 14601), (11932, 14136)]