163945880504

素因数分解:

$2^3\times 7^3\times {\mathrm{727}}^1\times {\mathrm{82183}}^1$

素因数の和:82937

約数の個数: 64

約数和(自身を含む): 358979712000

約数和(自身を除く): 195033831496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 727, 1372, 1454, 2744, 2908, 5089, 5816, 10178, 20356, 35623, 40712, 71246, 82183, 142492, 164366, 249361, 284984, 328732, 498722, 575281, 657464, 997444, 1150562, 1994888, 2301124, 4026967, 4602248, 8053934, 16107868, 28188769, 32215736, 56377538, 59747041, 112755076, 119494082, 225510152, 238988164, 418229287, 477976328, 836458574, 1672917148, 2927605009, 3345834296, 5855210018, 11710420036, 20493235063, 23420840072, 40986470126, 81972940252, 163945880504]

約数ペア:

[(1, 163945880504), (2, 81972940252), (4, 40986470126), (7, 23420840072), (8, 20493235063), (14, 11710420036), (28, 5855210018), (49, 3345834296), (56, 2927605009), (98, 1672917148), (196, 836458574), (343, 477976328), (392, 418229287), (686, 238988164), (727, 225510152), (1372, 119494082), (1454, 112755076), (2744, 59747041), (2908, 56377538), (5089, 32215736), (5816, 28188769), (10178, 16107868), (20356, 8053934), (35623, 4602248), (40712, 4026967), (71246, 2301124), (82183, 1994888), (142492, 1150562), (164366, 997444), (249361, 657464), (284984, 575281), (328732, 498722)]