140714868

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1433}}^1$

素因数の和:1621

約数の個数: 72

約数和(自身を含む): 384495552

約数和(自身を除く): 243780684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 167, 196, 294, 334, 501, 588, 668, 1002, 1169, 1433, 2004, 2338, 2866, 3507, 4299, 4676, 5732, 7014, 8183, 8598, 10031, 14028, 16366, 17196, 20062, 24549, 30093, 32732, 40124, 49098, 60186, 70217, 98196, 120372, 140434, 210651, 239311, 280868, 421302, 478622, 717933, 842604, 957244, 1435866, 1675177, 2871732, 3350354, 5025531, 6700708, 10051062, 11726239, 20102124, 23452478, 35178717, 46904956, 70357434, 140714868]

約数ペア:

[(1, 140714868), (2, 70357434), (3, 46904956), (4, 35178717), (6, 23452478), (7, 20102124), (12, 11726239), (14, 10051062), (21, 6700708), (28, 5025531), (42, 3350354), (49, 2871732), (84, 1675177), (98, 1435866), (147, 957244), (167, 842604), (196, 717933), (294, 478622), (334, 421302), (501, 280868), (588, 239311), (668, 210651), (1002, 140434), (1169, 120372), (1433, 98196), (2004, 70217), (2338, 60186), (2866, 49098), (3507, 40124), (4299, 32732), (4676, 30093), (5732, 24549), (7014, 20062), (8183, 17196), (8598, 16366), (10031, 14028)]