128873592

素因数分解:

$2^3\times 3^5\times {\mathrm{66293}}^1$

素因数の和:66314

約数の個数: 48

約数和(自身を含む): 361965240

約数和(自身を除く): 233091648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 66293, 132586, 198879, 265172, 397758, 530344, 596637, 795516, 1193274, 1591032, 1789911, 2386548, 3579822, 4773096, 5369733, 7159644, 10739466, 14319288, 16109199, 21478932, 32218398, 42957864, 64436796, 128873592]

約数ペア:

[(1, 128873592), (2, 64436796), (3, 42957864), (4, 32218398), (6, 21478932), (8, 16109199), (9, 14319288), (12, 10739466), (18, 7159644), (24, 5369733), (27, 4773096), (36, 3579822), (54, 2386548), (72, 1789911), (81, 1591032), (108, 1193274), (162, 795516), (216, 596637), (243, 530344), (324, 397758), (486, 265172), (648, 198879), (972, 132586), (1944, 66293)]