171798984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4801}}^1$

素因数の和:4891

約数の個数: 96

約数和(自身を含む): 539360640

約数和(自身を除く): 367561656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 71, 72, 84, 126, 142, 168, 213, 252, 284, 426, 497, 504, 568, 639, 852, 994, 1278, 1491, 1704, 1988, 2556, 2982, 3976, 4473, 4801, 5112, 5964, 8946, 9602, 11928, 14403, 17892, 19204, 28806, 33607, 35784, 38408, 43209, 57612, 67214, 86418, 100821, 115224, 134428, 172836, 201642, 268856, 302463, 340871, 345672, 403284, 604926, 681742, 806568, 1022613, 1209852, 1363484, 2045226, 2386097, 2419704, 2726968, 3067839, 4090452, 4772194, 6135678, 7158291, 8180904, 9544388, 12271356, 14316582, 19088776, 21474873, 24542712, 28633164, 42949746, 57266328, 85899492, 171798984]

約数ペア:

[(1, 171798984), (2, 85899492), (3, 57266328), (4, 42949746), (6, 28633164), (7, 24542712), (8, 21474873), (9, 19088776), (12, 14316582), (14, 12271356), (18, 9544388), (21, 8180904), (24, 7158291), (28, 6135678), (36, 4772194), (42, 4090452), (56, 3067839), (63, 2726968), (71, 2419704), (72, 2386097), (84, 2045226), (126, 1363484), (142, 1209852), (168, 1022613), (213, 806568), (252, 681742), (284, 604926), (426, 403284), (497, 345672), (504, 340871), (568, 302463), (639, 268856), (852, 201642), (994, 172836), (1278, 134428), (1491, 115224), (1704, 100821), (1988, 86418), (2556, 67214), (2982, 57612), (3976, 43209), (4473, 38408), (4801, 35784), (5112, 33607), (5964, 28806), (8946, 19204), (9602, 17892), (11928, 14403)]