156910784

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 112

約数和(自身を含む): 346545408

約数和(自身を除く): 189634624

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 43, 46, 64, 67, 74, 86, 92, 134, 148, 172, 184, 268, 296, 344, 368, 536, 592, 688, 736, 851, 989, 1072, 1184, 1376, 1472, 1541, 1591, 1702, 1978, 2144, 2368, 2479, 2752, 2881, 3082, 3182, 3404, 3956, 4288, 4958, 5762, 6164, 6364, 6808, 7912, 9916, 11524, 12328, 12728, 13616, 15824, 19832, 23048, 24656, 25456, 27232, 31648, 36593, 39664, 46096, 49312, 50912, 54464, 57017, 63296, 66263, 73186, 79328, 92192, 98624, 101824, 106597, 114034, 132526, 146372, 158656, 184384, 213194, 228068, 265052, 292744, 426388, 456136, 530104, 585488, 852776, 912272, 1060208, 1170976, 1705552, 1824544, 2120416, 2341952, 2451731, 3411104, 3649088, 4240832, 4903462, 6822208, 9806924, 19613848, 39227696, 78455392, 156910784]

約数ペア:

[(1, 156910784), (2, 78455392), (4, 39227696), (8, 19613848), (16, 9806924), (23, 6822208), (32, 4903462), (37, 4240832), (43, 3649088), (46, 3411104), (64, 2451731), (67, 2341952), (74, 2120416), (86, 1824544), (92, 1705552), (134, 1170976), (148, 1060208), (172, 912272), (184, 852776), (268, 585488), (296, 530104), (344, 456136), (368, 426388), (536, 292744), (592, 265052), (688, 228068), (736, 213194), (851, 184384), (989, 158656), (1072, 146372), (1184, 132526), (1376, 114034), (1472, 106597), (1541, 101824), (1591, 98624), (1702, 92192), (1978, 79328), (2144, 73186), (2368, 66263), (2479, 63296), (2752, 57017), (2881, 54464), (3082, 50912), (3182, 49312), (3404, 46096), (3956, 39664), (4288, 36593), (4958, 31648), (5762, 27232), (6164, 25456), (6364, 24656), (6808, 23048), (7912, 19832), (9916, 15824), (11524, 13616), (12328, 12728)]