138234952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{2801}}^1$

素因数の和:3037

約数の個数: 32

約数和(自身を含む): 268992000

約数和(自身を除く): 130757048

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 796, 1592, 2801, 5602, 6169, 11204, 12338, 22408, 24676, 49352, 86831, 173662, 347324, 557399, 694648, 1114798, 2229596, 4459192, 17279369, 34558738, 69117476, 138234952]

約数ペア:

[(1, 138234952), (2, 69117476), (4, 34558738), (8, 17279369), (31, 4459192), (62, 2229596), (124, 1114798), (199, 694648), (248, 557399), (398, 347324), (796, 173662), (1592, 86831), (2801, 49352), (5602, 24676), (6169, 22408), (11204, 12338)]