165492834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 200290206

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 107, 158, 214, 237, 251, 321, 474, 502, 642, 753, 1027, 1391, 1506, 2054, 2782, 3081, 3263, 4173, 6162, 6526, 8346, 8453, 9789, 16906, 19578, 19829, 25359, 26857, 39658, 50718, 53714, 59487, 80571, 109889, 118974, 161142, 219778, 257777, 329667, 349141, 515554, 659334, 698282, 773331, 1047423, 1546662, 2094846, 2121703, 4243406, 6365109, 12730218, 27582139, 55164278, 82746417, 165492834]

約数ペア:

[(1, 165492834), (2, 82746417), (3, 55164278), (6, 27582139), (13, 12730218), (26, 6365109), (39, 4243406), (78, 2121703), (79, 2094846), (107, 1546662), (158, 1047423), (214, 773331), (237, 698282), (251, 659334), (321, 515554), (474, 349141), (502, 329667), (642, 257777), (753, 219778), (1027, 161142), (1391, 118974), (1506, 109889), (2054, 80571), (2782, 59487), (3081, 53714), (3263, 50718), (4173, 39658), (6162, 26857), (6526, 25359), (8346, 19829), (8453, 19578), (9789, 16906)]