163863168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{60961}}^1$

素因数の和:60985

約数の個数: 64

約数和(自身を含む): 497449920

約数和(自身を除く): 333586752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 60961, 121922, 182883, 243844, 365766, 426727, 487688, 731532, 853454, 975376, 1280181, 1463064, 1706908, 1950752, 2560362, 2926128, 3413816, 3901504, 5120724, 5852256, 6827632, 7803008, 10241448, 11704512, 13655264, 20482896, 23409024, 27310528, 40965792, 54621056, 81931584, 163863168]

約数ペア:

[(1, 163863168), (2, 81931584), (3, 54621056), (4, 40965792), (6, 27310528), (7, 23409024), (8, 20482896), (12, 13655264), (14, 11704512), (16, 10241448), (21, 7803008), (24, 6827632), (28, 5852256), (32, 5120724), (42, 3901504), (48, 3413816), (56, 2926128), (64, 2560362), (84, 1950752), (96, 1706908), (112, 1463064), (128, 1280181), (168, 975376), (192, 853454), (224, 731532), (336, 487688), (384, 426727), (448, 365766), (672, 243844), (896, 182883), (1344, 121922), (2688, 60961)]