181000152

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67943}}^1$

素因数の和:67992

約数の個数: 48

約数和(自身を含む): 503465040

約数和(自身を除く): 322464888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 67943, 135886, 203829, 271772, 407658, 543544, 611487, 815316, 1222974, 1630632, 2445948, 2513891, 4891896, 5027782, 7541673, 10055564, 15083346, 20111128, 22625019, 30166692, 45250038, 60333384, 90500076, 181000152]

約数ペア:

[(1, 181000152), (2, 90500076), (3, 60333384), (4, 45250038), (6, 30166692), (8, 22625019), (9, 20111128), (12, 15083346), (18, 10055564), (24, 7541673), (36, 5027782), (37, 4891896), (72, 2513891), (74, 2445948), (111, 1630632), (148, 1222974), (222, 815316), (296, 611487), (333, 543544), (444, 407658), (666, 271772), (888, 203829), (1332, 135886), (2664, 67943)]