144518052

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2297}}^1$

素因数の和:2425

約数の個数: 72

約数和(自身を含む): 396101664

約数和(自身を除く): 251583612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 107, 147, 196, 214, 294, 321, 428, 588, 642, 749, 1284, 1498, 2247, 2297, 2996, 4494, 4594, 5243, 6891, 8988, 9188, 10486, 13782, 15729, 16079, 20972, 27564, 31458, 32158, 48237, 62916, 64316, 96474, 112553, 192948, 225106, 245779, 337659, 450212, 491558, 675318, 737337, 983116, 1350636, 1474674, 1720453, 2949348, 3440906, 5161359, 6881812, 10322718, 12043171, 20645436, 24086342, 36129513, 48172684, 72259026, 144518052]

約数ペア:

[(1, 144518052), (2, 72259026), (3, 48172684), (4, 36129513), (6, 24086342), (7, 20645436), (12, 12043171), (14, 10322718), (21, 6881812), (28, 5161359), (42, 3440906), (49, 2949348), (84, 1720453), (98, 1474674), (107, 1350636), (147, 983116), (196, 737337), (214, 675318), (294, 491558), (321, 450212), (428, 337659), (588, 245779), (642, 225106), (749, 192948), (1284, 112553), (1498, 96474), (2247, 64316), (2297, 62916), (2996, 48237), (4494, 32158), (4594, 31458), (5243, 27564), (6891, 20972), (8988, 16079), (9188, 15729), (10486, 13782)]