154937856

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5349

約数の個数: 80

約数和(自身を含む): 434570400

約数和(自身を除く): 279632544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1216, 1536, 1824, 2432, 3648, 4864, 5309, 7296, 9728, 10618, 14592, 15927, 21236, 29184, 31854, 42472, 63708, 84944, 100871, 127416, 169888, 201742, 254832, 302613, 339776, 403484, 509664, 605226, 679552, 806968, 1019328, 1210452, 1359104, 1613936, 2038656, 2420904, 2718208, 3227872, 4077312, 4841808, 6455744, 8154624, 9683616, 12911488, 19367232, 25822976, 38734464, 51645952, 77468928, 154937856]

約数ペア:

[(1, 154937856), (2, 77468928), (3, 51645952), (4, 38734464), (6, 25822976), (8, 19367232), (12, 12911488), (16, 9683616), (19, 8154624), (24, 6455744), (32, 4841808), (38, 4077312), (48, 3227872), (57, 2718208), (64, 2420904), (76, 2038656), (96, 1613936), (114, 1359104), (128, 1210452), (152, 1019328), (192, 806968), (228, 679552), (256, 605226), (304, 509664), (384, 403484), (456, 339776), (512, 302613), (608, 254832), (768, 201742), (912, 169888), (1216, 127416), (1536, 100871), (1824, 84944), (2432, 63708), (3648, 42472), (4864, 31854), (5309, 29184), (7296, 21236), (9728, 15927), (10618, 14592)]