144225614

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 244045872

約数和(自身を除く): 99820258

約数列:

[1, 2, 13, 26, 53, 83, 97, 106, 166, 169, 194, 338, 689, 1079, 1261, 1378, 2158, 2522, 4399, 5141, 8051, 8798, 8957, 10282, 14027, 16102, 16393, 17914, 28054, 32786, 57187, 66833, 104663, 114374, 133666, 209326, 426703, 743431, 853406, 868829, 1360619, 1486862, 1737658, 2721238, 5547139, 11094278, 72112807, 144225614]

約数ペア:

[(1, 144225614), (2, 72112807), (13, 11094278), (26, 5547139), (53, 2721238), (83, 1737658), (97, 1486862), (106, 1360619), (166, 868829), (169, 853406), (194, 743431), (338, 426703), (689, 209326), (1079, 133666), (1261, 114374), (1378, 104663), (2158, 66833), (2522, 57187), (4399, 32786), (5141, 28054), (8051, 17914), (8798, 16393), (8957, 16102), (10282, 14027)]