140826348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 108

約数和(自身を含む): 391678560

約数和(自身を除く): 250852212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 169, 234, 237, 293, 316, 338, 468, 474, 507, 586, 676, 711, 879, 948, 1014, 1027, 1172, 1422, 1521, 1758, 2028, 2054, 2637, 2844, 3042, 3081, 3516, 3809, 4108, 5274, 6084, 6162, 7618, 9243, 10548, 11427, 12324, 13351, 15236, 18486, 22854, 23147, 26702, 34281, 36972, 40053, 45708, 46294, 49517, 53404, 68562, 69441, 80106, 92588, 99034, 120159, 137124, 138882, 148551, 160212, 198068, 208323, 240318, 277764, 297102, 300911, 416646, 445653, 480636, 594204, 601822, 833292, 891306, 902733, 1203644, 1782612, 1805466, 2708199, 3610932, 3911843, 5416398, 7823686, 10832796, 11735529, 15647372, 23471058, 35206587, 46942116, 70413174, 140826348]

約数ペア:

[(1, 140826348), (2, 70413174), (3, 46942116), (4, 35206587), (6, 23471058), (9, 15647372), (12, 11735529), (13, 10832796), (18, 7823686), (26, 5416398), (36, 3911843), (39, 3610932), (52, 2708199), (78, 1805466), (79, 1782612), (117, 1203644), (156, 902733), (158, 891306), (169, 833292), (234, 601822), (237, 594204), (293, 480636), (316, 445653), (338, 416646), (468, 300911), (474, 297102), (507, 277764), (586, 240318), (676, 208323), (711, 198068), (879, 160212), (948, 148551), (1014, 138882), (1027, 137124), (1172, 120159), (1422, 99034), (1521, 92588), (1758, 80106), (2028, 69441), (2054, 68562), (2637, 53404), (2844, 49517), (3042, 46294), (3081, 45708), (3516, 40053), (3809, 36972), (4108, 34281), (5274, 26702), (6084, 23147), (6162, 22854), (7618, 18486), (9243, 15236), (10548, 13351), (11427, 12324)]