152065880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2467}}^1$

素因数の和:2568

約数の個数: 64

約数和(自身を含む): 362499840

約数和(自身を除く): 210433960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 920, 1340, 1541, 2467, 2680, 3082, 4934, 6164, 7705, 9868, 12328, 12335, 15410, 19736, 24670, 30820, 49340, 56741, 61640, 98680, 113482, 165289, 226964, 283705, 330578, 453928, 567410, 661156, 826445, 1134820, 1322312, 1652890, 2269640, 3305780, 3801647, 6611560, 7603294, 15206588, 19008235, 30413176, 38016470, 76032940, 152065880]

約数ペア:

[(1, 152065880), (2, 76032940), (4, 38016470), (5, 30413176), (8, 19008235), (10, 15206588), (20, 7603294), (23, 6611560), (40, 3801647), (46, 3305780), (67, 2269640), (92, 1652890), (115, 1322312), (134, 1134820), (184, 826445), (230, 661156), (268, 567410), (335, 453928), (460, 330578), (536, 283705), (670, 226964), (920, 165289), (1340, 113482), (1541, 98680), (2467, 61640), (2680, 56741), (3082, 49340), (4934, 30820), (6164, 24670), (7705, 19736), (9868, 15410), (12328, 12335)]