142356474

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 361022400

約数和(自身を除く): 218665926

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 351, 494, 507, 513, 702, 741, 821, 1014, 1026, 1482, 1521, 1642, 2223, 2463, 3042, 3211, 4446, 4563, 4926, 6422, 6669, 7389, 9126, 9633, 10673, 13338, 14778, 15599, 19266, 21346, 22167, 28899, 31198, 32019, 44334, 46797, 57798, 64038, 86697, 93594, 96057, 138749, 140391, 173394, 192114, 202787, 277498, 280782, 288171, 405574, 416247, 421173, 576342, 608361, 832494, 842346, 1216722, 1248741, 1825083, 2497482, 2636231, 3650166, 3746223, 5272462, 5475249, 7492446, 7908693, 10950498, 15817386, 23726079, 47452158, 71178237, 142356474]

約数ペア:

[(1, 142356474), (2, 71178237), (3, 47452158), (6, 23726079), (9, 15817386), (13, 10950498), (18, 7908693), (19, 7492446), (26, 5475249), (27, 5272462), (38, 3746223), (39, 3650166), (54, 2636231), (57, 2497482), (78, 1825083), (114, 1248741), (117, 1216722), (169, 842346), (171, 832494), (234, 608361), (247, 576342), (338, 421173), (342, 416247), (351, 405574), (494, 288171), (507, 280782), (513, 277498), (702, 202787), (741, 192114), (821, 173394), (1014, 140391), (1026, 138749), (1482, 96057), (1521, 93594), (1642, 86697), (2223, 64038), (2463, 57798), (3042, 46797), (3211, 44334), (4446, 32019), (4563, 31198), (4926, 28899), (6422, 22167), (6669, 21346), (7389, 19266), (9126, 15599), (9633, 14778), (10673, 13338)]