141450148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 294948864

約数和(自身を除く): 153498716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 749, 868, 1498, 1523, 2996, 3046, 3317, 6092, 6634, 10661, 13268, 21322, 23219, 42644, 46438, 47213, 92876, 94426, 162961, 188852, 325922, 330491, 651844, 660982, 1140727, 1321964, 2281454, 4562908, 5051791, 10103582, 20207164, 35362537, 70725074, 141450148]

約数ペア:

[(1, 141450148), (2, 70725074), (4, 35362537), (7, 20207164), (14, 10103582), (28, 5051791), (31, 4562908), (62, 2281454), (107, 1321964), (124, 1140727), (214, 660982), (217, 651844), (428, 330491), (434, 325922), (749, 188852), (868, 162961), (1498, 94426), (1523, 92876), (2996, 47213), (3046, 46438), (3317, 42644), (6092, 23219), (6634, 21322), (10661, 13268)]