121490216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{631}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 234118080

約数和(自身を除く): 112627864

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 587, 631, 1174, 1262, 2348, 2524, 4696, 5048, 24067, 25871, 48134, 51742, 96268, 103484, 192536, 206968, 370397, 740794, 1481588, 2963176, 15186277, 30372554, 60745108, 121490216]

約数ペア:

[(1, 121490216), (2, 60745108), (4, 30372554), (8, 15186277), (41, 2963176), (82, 1481588), (164, 740794), (328, 370397), (587, 206968), (631, 192536), (1174, 103484), (1262, 96268), (2348, 51742), (2524, 48134), (4696, 25871), (5048, 24067)]