155569302

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21661}}^1$

素因数の和:21698

約数の個数: 64

約数和(自身を含む): 415910400

約数和(自身を除く): 260341098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 21661, 43322, 64983, 129966, 151627, 194949, 303254, 389898, 411559, 454881, 584847, 823118, 909762, 1169694, 1234677, 1364643, 2469354, 2729286, 2880913, 3704031, 4093929, 5761826, 7408062, 8187858, 8642739, 11112093, 17285478, 22224186, 25928217, 51856434, 77784651, 155569302]

約数ペア:

[(1, 155569302), (2, 77784651), (3, 51856434), (6, 25928217), (7, 22224186), (9, 17285478), (14, 11112093), (18, 8642739), (19, 8187858), (21, 7408062), (27, 5761826), (38, 4093929), (42, 3704031), (54, 2880913), (57, 2729286), (63, 2469354), (114, 1364643), (126, 1234677), (133, 1169694), (171, 909762), (189, 823118), (266, 584847), (342, 454881), (378, 411559), (399, 389898), (513, 303254), (798, 194949), (1026, 151627), (1197, 129966), (2394, 64983), (3591, 43322), (7182, 21661)]