163381722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3947

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 237237798

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 106, 114, 133, 159, 266, 318, 371, 399, 742, 798, 1007, 1113, 2014, 2226, 3021, 3863, 6042, 7049, 7726, 11589, 14098, 21147, 23178, 27041, 42294, 54082, 73397, 81123, 146794, 162246, 204739, 220191, 409478, 440382, 513779, 614217, 1027558, 1228434, 1433173, 1541337, 2866346, 3082674, 3890041, 4299519, 7780082, 8599038, 11670123, 23340246, 27230287, 54460574, 81690861, 163381722]

約数ペア:

[(1, 163381722), (2, 81690861), (3, 54460574), (6, 27230287), (7, 23340246), (14, 11670123), (19, 8599038), (21, 7780082), (38, 4299519), (42, 3890041), (53, 3082674), (57, 2866346), (106, 1541337), (114, 1433173), (133, 1228434), (159, 1027558), (266, 614217), (318, 513779), (371, 440382), (399, 409478), (742, 220191), (798, 204739), (1007, 162246), (1113, 146794), (2014, 81123), (2226, 73397), (3021, 54082), (3863, 42294), (6042, 27041), (7049, 23178), (7726, 21147), (11589, 14098)]