155816176

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6209

約数の個数: 40

約数和(自身を含む): 317315504

約数和(自身を除く): 161499328

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1591, 3182, 6121, 6364, 12242, 12728, 24484, 25456, 48968, 97936, 226477, 263203, 452954, 526406, 905908, 1052812, 1811816, 2105624, 3623632, 4211248, 9738511, 19477022, 38954044, 77908088, 155816176]

約数ペア:

[(1, 155816176), (2, 77908088), (4, 38954044), (8, 19477022), (16, 9738511), (37, 4211248), (43, 3623632), (74, 2105624), (86, 1811816), (148, 1052812), (172, 905908), (296, 526406), (344, 452954), (592, 263203), (688, 226477), (1591, 97936), (3182, 48968), (6121, 25456), (6364, 24484), (12242, 12728)]