166151466

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12457}}^1$

素因数の和:12500

約数の個数: 64

約数和(自身を含む): 418588800

約数和(自身を除く): 252437334

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 12457, 13338, 24914, 37371, 74742, 112113, 161941, 224226, 236683, 323882, 336339, 473366, 485823, 672678, 710049, 971646, 1420098, 1457469, 2130147, 2914938, 3076879, 4260294, 4372407, 6153758, 6390441, 8744814, 9230637, 12780882, 18461274, 27691911, 55383822, 83075733, 166151466]

約数ペア:

[(1, 166151466), (2, 83075733), (3, 55383822), (6, 27691911), (9, 18461274), (13, 12780882), (18, 9230637), (19, 8744814), (26, 6390441), (27, 6153758), (38, 4372407), (39, 4260294), (54, 3076879), (57, 2914938), (78, 2130147), (114, 1457469), (117, 1420098), (171, 971646), (234, 710049), (247, 672678), (342, 485823), (351, 473366), (494, 336339), (513, 323882), (702, 236683), (741, 224226), (1026, 161941), (1482, 112113), (2223, 74742), (4446, 37371), (6669, 24914), (12457, 13338)]