16515777876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{67049}}^1$

素因数の和:68648

約数の個数: 48

約数和(自身を含む): 41528088000

約数和(自身を除く): 25012310124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1579, 3158, 4737, 6316, 9474, 18948, 20527, 41054, 61581, 67049, 82108, 123162, 134098, 201147, 246324, 268196, 402294, 804588, 871637, 1743274, 2614911, 3486548, 5229822, 10459644, 105870371, 211740742, 317611113, 423481484, 635222226, 1270444452, 1376314823, 2752629646, 4128944469, 5505259292, 8257888938, 16515777876]

約数ペア:

[(1, 16515777876), (2, 8257888938), (3, 5505259292), (4, 4128944469), (6, 2752629646), (12, 1376314823), (13, 1270444452), (26, 635222226), (39, 423481484), (52, 317611113), (78, 211740742), (156, 105870371), (1579, 10459644), (3158, 5229822), (4737, 3486548), (6316, 2614911), (9474, 1743274), (18948, 871637), (20527, 804588), (41054, 402294), (61581, 268196), (67049, 246324), (82108, 201147), (123162, 134098)]