156493312

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:223

約数の個数: 80

約数和(自身を含む): 327032640

約数和(自身を除く): 170539328

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 73, 79, 106, 128, 146, 158, 212, 256, 292, 316, 424, 512, 584, 632, 848, 1168, 1264, 1696, 2336, 2528, 3392, 3869, 4187, 4672, 5056, 5767, 6784, 7738, 8374, 9344, 10112, 11534, 13568, 15476, 16748, 18688, 20224, 23068, 27136, 30952, 33496, 37376, 40448, 46136, 61904, 66992, 92272, 123808, 133984, 184544, 247616, 267968, 305651, 369088, 495232, 535936, 611302, 738176, 990464, 1071872, 1222604, 1476352, 1980928, 2143744, 2445208, 2952704, 4890416, 9780832, 19561664, 39123328, 78246656, 156493312]

約数ペア:

[(1, 156493312), (2, 78246656), (4, 39123328), (8, 19561664), (16, 9780832), (32, 4890416), (53, 2952704), (64, 2445208), (73, 2143744), (79, 1980928), (106, 1476352), (128, 1222604), (146, 1071872), (158, 990464), (212, 738176), (256, 611302), (292, 535936), (316, 495232), (424, 369088), (512, 305651), (584, 267968), (632, 247616), (848, 184544), (1168, 133984), (1264, 123808), (1696, 92272), (2336, 66992), (2528, 61904), (3392, 46136), (3869, 40448), (4187, 37376), (4672, 33496), (5056, 30952), (5767, 27136), (6784, 23068), (7738, 20224), (8374, 18688), (9344, 16748), (10112, 15476), (11534, 13568)]