168693876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{360457}}^1$

素因数の和:360480

約数の個数: 36

約数和(自身を含む): 459223492

約数和(自身を除く): 290529616

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 360457, 720914, 1081371, 1441828, 2162742, 3244113, 4325484, 4685941, 6488226, 9371882, 12976452, 14057823, 18743764, 28115646, 42173469, 56231292, 84346938, 168693876]

約数ペア:

[(1, 168693876), (2, 84346938), (3, 56231292), (4, 42173469), (6, 28115646), (9, 18743764), (12, 14057823), (13, 12976452), (18, 9371882), (26, 6488226), (36, 4685941), (39, 4325484), (52, 3244113), (78, 2162742), (117, 1441828), (156, 1081371), (234, 720914), (468, 360457)]