154213592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1543}}^1$

素因数の和:1624

約数の個数: 48

約数和(自身を含む): 321970320

約数和(自身を除く): 167756728

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1543, 1612, 1922, 3086, 3224, 3844, 6172, 7688, 12344, 12493, 20059, 24986, 40118, 47833, 49972, 80236, 95666, 99944, 160472, 191332, 382664, 621829, 1243658, 1482823, 2487316, 2965646, 4974632, 5931292, 11862584, 19276699, 38553398, 77106796, 154213592]

約数ペア:

[(1, 154213592), (2, 77106796), (4, 38553398), (8, 19276699), (13, 11862584), (26, 5931292), (31, 4974632), (52, 2965646), (62, 2487316), (104, 1482823), (124, 1243658), (248, 621829), (403, 382664), (806, 191332), (961, 160472), (1543, 99944), (1612, 95666), (1922, 80236), (3086, 49972), (3224, 47833), (3844, 40118), (6172, 24986), (7688, 20059), (12344, 12493)]