156968353494

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1995073}}^1$

素因数の和:1995162

約数の個数: 64

約数和(自身を含む): 367732039680

約数和(自身を除く): 210763686186

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 141, 186, 279, 282, 423, 558, 837, 846, 1269, 1457, 1674, 2538, 2914, 4371, 8742, 13113, 26226, 39339, 78678, 1995073, 3990146, 5985219, 11970438, 17955657, 35911314, 53866971, 61847263, 93768431, 107733942, 123694526, 185541789, 187536862, 281305293, 371083578, 556625367, 562610586, 843915879, 1113250734, 1669876101, 1687831758, 2531747637, 2906821361, 3339752202, 5063495274, 5813642722, 8720464083, 17440928166, 26161392249, 52322784498, 78484176747, 156968353494]

約数ペア:

[(1, 156968353494), (2, 78484176747), (3, 52322784498), (6, 26161392249), (9, 17440928166), (18, 8720464083), (27, 5813642722), (31, 5063495274), (47, 3339752202), (54, 2906821361), (62, 2531747637), (93, 1687831758), (94, 1669876101), (141, 1113250734), (186, 843915879), (279, 562610586), (282, 556625367), (423, 371083578), (558, 281305293), (837, 187536862), (846, 185541789), (1269, 123694526), (1457, 107733942), (1674, 93768431), (2538, 61847263), (2914, 53866971), (4371, 35911314), (8742, 17955657), (13113, 11970438), (26226, 5985219), (39339, 3990146), (78678, 1995073)]