172947904

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 355354128

約数和(自身を除く): 182406224

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 67, 106, 134, 212, 268, 424, 536, 761, 848, 1072, 1522, 1696, 2144, 3044, 3392, 3551, 4288, 6088, 7102, 12176, 14204, 24352, 28408, 40333, 48704, 50987, 56816, 80666, 101974, 113632, 161332, 203948, 227264, 322664, 407896, 645328, 815792, 1290656, 1631584, 2581312, 2702311, 3263168, 5404622, 10809244, 21618488, 43236976, 86473952, 172947904]

約数ペア:

[(1, 172947904), (2, 86473952), (4, 43236976), (8, 21618488), (16, 10809244), (32, 5404622), (53, 3263168), (64, 2702311), (67, 2581312), (106, 1631584), (134, 1290656), (212, 815792), (268, 645328), (424, 407896), (536, 322664), (761, 227264), (848, 203948), (1072, 161332), (1522, 113632), (1696, 101974), (2144, 80666), (3044, 56816), (3392, 50987), (3551, 48704), (4288, 40333), (6088, 28408), (7102, 24352), (12176, 14204)]