151401984

素因数分解:

$2^9\times 3^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:671

約数の個数: 80

約数和(自身を含む): 406008240

約数和(自身を除く): 254606256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 241, 256, 384, 409, 482, 512, 723, 768, 818, 964, 1227, 1446, 1536, 1636, 1928, 2454, 2892, 3272, 3856, 4908, 5784, 6544, 7712, 9816, 11568, 13088, 15424, 19632, 23136, 26176, 30848, 39264, 46272, 52352, 61696, 78528, 92544, 98569, 104704, 123392, 157056, 185088, 197138, 209408, 295707, 314112, 370176, 394276, 591414, 628224, 788552, 1182828, 1577104, 2365656, 3154208, 4731312, 6308416, 9462624, 12616832, 18925248, 25233664, 37850496, 50467328, 75700992, 151401984]

約数ペア:

[(1, 151401984), (2, 75700992), (3, 50467328), (4, 37850496), (6, 25233664), (8, 18925248), (12, 12616832), (16, 9462624), (24, 6308416), (32, 4731312), (48, 3154208), (64, 2365656), (96, 1577104), (128, 1182828), (192, 788552), (241, 628224), (256, 591414), (384, 394276), (409, 370176), (482, 314112), (512, 295707), (723, 209408), (768, 197138), (818, 185088), (964, 157056), (1227, 123392), (1446, 104704), (1536, 98569), (1636, 92544), (1928, 78528), (2454, 61696), (2892, 52352), (3272, 46272), (3856, 39264), (4908, 30848), (5784, 26176), (6544, 23136), (7712, 19632), (9816, 15424), (11568, 13088)]