149064832

素因数分解:

$2^7\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 358680960

約数和(自身を除く): 209616128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 53, 56, 64, 73, 86, 106, 112, 128, 146, 172, 212, 224, 292, 301, 344, 371, 424, 448, 511, 584, 602, 688, 742, 848, 896, 1022, 1168, 1204, 1376, 1484, 1696, 2044, 2279, 2336, 2408, 2752, 2968, 3139, 3392, 3869, 4088, 4558, 4672, 4816, 5504, 5936, 6278, 6784, 7738, 8176, 9116, 9344, 9632, 11872, 12556, 15476, 15953, 16352, 18232, 19264, 21973, 23744, 25112, 27083, 30952, 31906, 32704, 36464, 38528, 43946, 47488, 50224, 54166, 61904, 63812, 65408, 72928, 87892, 100448, 108332, 123808, 127624, 145856, 166367, 175784, 200896, 216664, 247616, 255248, 291712, 332734, 351568, 401792, 433328, 495232, 510496, 665468, 703136, 866656, 1020992, 1164569, 1330936, 1406272, 1733312, 2041984, 2329138, 2661872, 2812544, 3466624, 4658276, 5323744, 9316552, 10647488, 18633104, 21294976, 37266208, 74532416, 149064832]

約数ペア:

[(1, 149064832), (2, 74532416), (4, 37266208), (7, 21294976), (8, 18633104), (14, 10647488), (16, 9316552), (28, 5323744), (32, 4658276), (43, 3466624), (53, 2812544), (56, 2661872), (64, 2329138), (73, 2041984), (86, 1733312), (106, 1406272), (112, 1330936), (128, 1164569), (146, 1020992), (172, 866656), (212, 703136), (224, 665468), (292, 510496), (301, 495232), (344, 433328), (371, 401792), (424, 351568), (448, 332734), (511, 291712), (584, 255248), (602, 247616), (688, 216664), (742, 200896), (848, 175784), (896, 166367), (1022, 145856), (1168, 127624), (1204, 123808), (1376, 108332), (1484, 100448), (1696, 87892), (2044, 72928), (2279, 65408), (2336, 63812), (2408, 61904), (2752, 54166), (2968, 50224), (3139, 47488), (3392, 43946), (3869, 38528), (4088, 36464), (4558, 32704), (4672, 31906), (4816, 30952), (5504, 27083), (5936, 25112), (6278, 23744), (6784, 21973), (7738, 19264), (8176, 18232), (9116, 16352), (9344, 15953), (9632, 15476), (11872, 12556)]