128839776

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103237}}^1$

素因数の和:103263

約数の個数: 48

約数和(自身を含む): 364223664

約数和(自身を除く): 235383888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 103237, 206474, 309711, 412948, 619422, 825896, 1238844, 1342081, 1651792, 2477688, 2684162, 3303584, 4026243, 4955376, 5368324, 8052486, 9910752, 10736648, 16104972, 21473296, 32209944, 42946592, 64419888, 128839776]

約数ペア:

[(1, 128839776), (2, 64419888), (3, 42946592), (4, 32209944), (6, 21473296), (8, 16104972), (12, 10736648), (13, 9910752), (16, 8052486), (24, 5368324), (26, 4955376), (32, 4026243), (39, 3303584), (48, 2684162), (52, 2477688), (78, 1651792), (96, 1342081), (104, 1238844), (156, 825896), (208, 619422), (312, 412948), (416, 309711), (624, 206474), (1248, 103237)]