168802688

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2303

約数の個数: 64

約数和(自身を含む): 365568000

約数和(自身を除く): 196765312

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2239, 2356, 2432, 3968, 4478, 4712, 8956, 9424, 17912, 18848, 35824, 37696, 42541, 69409, 71648, 75392, 85082, 138818, 143296, 170164, 277636, 286592, 340328, 555272, 680656, 1110544, 1318771, 1361312, 2221088, 2637542, 2722624, 4442176, 5275084, 5445248, 8884352, 10550168, 21100336, 42200672, 84401344, 168802688]

約数ペア:

[(1, 168802688), (2, 84401344), (4, 42200672), (8, 21100336), (16, 10550168), (19, 8884352), (31, 5445248), (32, 5275084), (38, 4442176), (62, 2722624), (64, 2637542), (76, 2221088), (124, 1361312), (128, 1318771), (152, 1110544), (248, 680656), (304, 555272), (496, 340328), (589, 286592), (608, 277636), (992, 170164), (1178, 143296), (1216, 138818), (1984, 85082), (2239, 75392), (2356, 71648), (2432, 69409), (3968, 42541), (4478, 37696), (4712, 35824), (8956, 18848), (9424, 17912)]