130867058

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 236794752

約数和(自身を除く): 105927694

約数列:

[1, 2, 7, 14, 31, 62, 71, 137, 142, 217, 274, 434, 497, 959, 961, 994, 1918, 1922, 2201, 4247, 4402, 6727, 8494, 9727, 13454, 15407, 19454, 29729, 30814, 59458, 68089, 68231, 131657, 136178, 136462, 263314, 301537, 477617, 603074, 921599, 955234, 1843198, 2110759, 4221518, 9347647, 18695294, 65433529, 130867058]

約数ペア:

[(1, 130867058), (2, 65433529), (7, 18695294), (14, 9347647), (31, 4221518), (62, 2110759), (71, 1843198), (137, 955234), (142, 921599), (217, 603074), (274, 477617), (434, 301537), (497, 263314), (959, 136462), (961, 136178), (994, 131657), (1918, 68231), (1922, 68089), (2201, 59458), (4247, 30814), (4402, 29729), (6727, 19454), (8494, 15407), (9727, 13454)]