156639808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3191}}^1$

素因数の和:3275

約数の個数: 56

約数和(自身を含む): 340522560

約数和(自身を除く): 183882752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 416, 472, 767, 832, 944, 1534, 1888, 3068, 3191, 3776, 6136, 6382, 12272, 12764, 24544, 25528, 41483, 49088, 51056, 82966, 102112, 165932, 188269, 204224, 331864, 376538, 663728, 753076, 1327456, 1506152, 2447497, 2654912, 3012304, 4894994, 6024608, 9789988, 12049216, 19579976, 39159952, 78319904, 156639808]

約数ペア:

[(1, 156639808), (2, 78319904), (4, 39159952), (8, 19579976), (13, 12049216), (16, 9789988), (26, 6024608), (32, 4894994), (52, 3012304), (59, 2654912), (64, 2447497), (104, 1506152), (118, 1327456), (208, 753076), (236, 663728), (416, 376538), (472, 331864), (767, 204224), (832, 188269), (944, 165932), (1534, 102112), (1888, 82966), (3068, 51056), (3191, 49088), (3776, 41483), (6136, 25528), (6382, 24544), (12272, 12764)]