138668889684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5641}}^1\times {\mathrm{157579}}^1$

素因数の和:163240

約数の個数: 48

約数和(自身を含む): 348514013120

約数和(自身を除く): 209845123436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5641, 11282, 16923, 22564, 33846, 67692, 73333, 146666, 157579, 219999, 293332, 315158, 439998, 472737, 630316, 879996, 945474, 1890948, 2048527, 4097054, 6145581, 8194108, 12291162, 24582324, 888903139, 1777806278, 2666709417, 3555612556, 5333418834, 10666837668, 11555740807, 23111481614, 34667222421, 46222963228, 69334444842, 138668889684]

約数ペア:

[(1, 138668889684), (2, 69334444842), (3, 46222963228), (4, 34667222421), (6, 23111481614), (12, 11555740807), (13, 10666837668), (26, 5333418834), (39, 3555612556), (52, 2666709417), (78, 1777806278), (156, 888903139), (5641, 24582324), (11282, 12291162), (16923, 8194108), (22564, 6145581), (33846, 4097054), (67692, 2048527), (73333, 1890948), (146666, 945474), (157579, 879996), (219999, 630316), (293332, 472737), (315158, 439998)]