154705356

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:716

約数の個数: 96

約数和(自身を含む): 434649600

約数和(自身を除く): 279944244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 251, 351, 439, 468, 502, 702, 753, 878, 1004, 1317, 1404, 1506, 1756, 2259, 2634, 3012, 3263, 3951, 4518, 5268, 5707, 6526, 6777, 7902, 9036, 9789, 11414, 11853, 13052, 13554, 15804, 17121, 19578, 22828, 23706, 27108, 29367, 34242, 39156, 47412, 51363, 58734, 68484, 88101, 102726, 110189, 117468, 154089, 176202, 205452, 220378, 308178, 330567, 352404, 440756, 616356, 661134, 991701, 1322268, 1432457, 1983402, 2864914, 2975103, 3966804, 4297371, 5729828, 5950206, 8594742, 11900412, 12892113, 17189484, 25784226, 38676339, 51568452, 77352678, 154705356]

約数ペア:

[(1, 154705356), (2, 77352678), (3, 51568452), (4, 38676339), (6, 25784226), (9, 17189484), (12, 12892113), (13, 11900412), (18, 8594742), (26, 5950206), (27, 5729828), (36, 4297371), (39, 3966804), (52, 2975103), (54, 2864914), (78, 1983402), (108, 1432457), (117, 1322268), (156, 991701), (234, 661134), (251, 616356), (351, 440756), (439, 352404), (468, 330567), (502, 308178), (702, 220378), (753, 205452), (878, 176202), (1004, 154089), (1317, 117468), (1404, 110189), (1506, 102726), (1756, 88101), (2259, 68484), (2634, 58734), (3012, 51363), (3263, 47412), (3951, 39156), (4518, 34242), (5268, 29367), (5707, 27108), (6526, 23706), (6777, 22828), (7902, 19578), (9036, 17121), (9789, 15804), (11414, 13554), (11853, 13052)]