141728776

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 325036800

約数和(自身を除く): 183308024

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 107, 109, 124, 196, 214, 217, 218, 248, 392, 428, 434, 436, 749, 763, 856, 868, 872, 1498, 1519, 1526, 1736, 2996, 3038, 3052, 3317, 3379, 5243, 5341, 5992, 6076, 6104, 6634, 6758, 10486, 10682, 11663, 12152, 13268, 13516, 20972, 21364, 23219, 23326, 23653, 26536, 27032, 41944, 42728, 46438, 46652, 47306, 81641, 92876, 93304, 94612, 162533, 163282, 165571, 185752, 189224, 325066, 326564, 331142, 361553, 571487, 650132, 653128, 662284, 723106, 1142974, 1300264, 1324568, 1446212, 2285948, 2530871, 2892424, 4571896, 5061742, 10123484, 17716097, 20246968, 35432194, 70864388, 141728776]

約数ペア:

[(1, 141728776), (2, 70864388), (4, 35432194), (7, 20246968), (8, 17716097), (14, 10123484), (28, 5061742), (31, 4571896), (49, 2892424), (56, 2530871), (62, 2285948), (98, 1446212), (107, 1324568), (109, 1300264), (124, 1142974), (196, 723106), (214, 662284), (217, 653128), (218, 650132), (248, 571487), (392, 361553), (428, 331142), (434, 326564), (436, 325066), (749, 189224), (763, 185752), (856, 165571), (868, 163282), (872, 162533), (1498, 94612), (1519, 93304), (1526, 92876), (1736, 81641), (2996, 47306), (3038, 46652), (3052, 46438), (3317, 42728), (3379, 41944), (5243, 27032), (5341, 26536), (5992, 23653), (6076, 23326), (6104, 23219), (6634, 21364), (6758, 20972), (10486, 13516), (10682, 13268), (11663, 12152)]