143388726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{3449}}^1$

素因数の和:3521

約数の個数: 48

約数和(自身を含む): 318200400

約数和(自身を除く): 174811674

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 169, 246, 338, 507, 533, 1014, 1066, 1599, 3198, 3449, 6898, 6929, 10347, 13858, 20694, 20787, 41574, 44837, 89674, 134511, 141409, 269022, 282818, 424227, 582881, 848454, 1165762, 1748643, 1838317, 3497286, 3676634, 5514951, 11029902, 23898121, 47796242, 71694363, 143388726]

約数ペア:

[(1, 143388726), (2, 71694363), (3, 47796242), (6, 23898121), (13, 11029902), (26, 5514951), (39, 3676634), (41, 3497286), (78, 1838317), (82, 1748643), (123, 1165762), (169, 848454), (246, 582881), (338, 424227), (507, 282818), (533, 269022), (1014, 141409), (1066, 134511), (1599, 89674), (3198, 44837), (3449, 41574), (6898, 20787), (6929, 20694), (10347, 13858)]