181487568

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{130379}}^1$

素因数の和:130419

約数の個数: 40

約数和(自身を含む): 485013600

約数和(自身を除く): 303526032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 130379, 260758, 391137, 521516, 782274, 1043032, 1564548, 2086064, 3129096, 3780991, 6258192, 7561982, 11342973, 15123964, 22685946, 30247928, 45371892, 60495856, 90743784, 181487568]

約数ペア:

[(1, 181487568), (2, 90743784), (3, 60495856), (4, 45371892), (6, 30247928), (8, 22685946), (12, 15123964), (16, 11342973), (24, 7561982), (29, 6258192), (48, 3780991), (58, 3129096), (87, 2086064), (116, 1564548), (174, 1043032), (232, 782274), (348, 521516), (464, 391137), (696, 260758), (1392, 130379)]