140605062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 323979264

約数和(自身を除く): 183374202

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 107, 214, 221, 321, 442, 642, 663, 991, 1326, 1391, 1819, 1982, 2782, 2973, 3638, 4173, 5457, 5946, 8346, 10914, 12883, 16847, 23647, 25766, 33694, 38649, 47294, 50541, 70941, 77298, 101082, 106037, 141882, 212074, 219011, 318111, 438022, 636222, 657033, 1314066, 1378481, 1802629, 2756962, 3605258, 4135443, 5407887, 8270886, 10815774, 23434177, 46868354, 70302531, 140605062]

約数ペア:

[(1, 140605062), (2, 70302531), (3, 46868354), (6, 23434177), (13, 10815774), (17, 8270886), (26, 5407887), (34, 4135443), (39, 3605258), (51, 2756962), (78, 1802629), (102, 1378481), (107, 1314066), (214, 657033), (221, 636222), (321, 438022), (442, 318111), (642, 219011), (663, 212074), (991, 141882), (1326, 106037), (1391, 101082), (1819, 77298), (1982, 70941), (2782, 50541), (2973, 47294), (3638, 38649), (4173, 33694), (5457, 25766), (5946, 23647), (8346, 16847), (10914, 12883)]