156879312

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 416074560

約数和(自身を除く): 259195248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 131, 183, 244, 262, 366, 393, 409, 488, 524, 732, 786, 818, 976, 1048, 1227, 1464, 1572, 1636, 2096, 2454, 2928, 3144, 3272, 4908, 6288, 6544, 7991, 9816, 15982, 19632, 23973, 24949, 31964, 47946, 49898, 53579, 63928, 74847, 95892, 99796, 107158, 127856, 149694, 160737, 191784, 199592, 214316, 299388, 321474, 383568, 399184, 428632, 598776, 642948, 857264, 1197552, 1285896, 2571792, 3268319, 6536638, 9804957, 13073276, 19609914, 26146552, 39219828, 52293104, 78439656, 156879312]

約数ペア:

[(1, 156879312), (2, 78439656), (3, 52293104), (4, 39219828), (6, 26146552), (8, 19609914), (12, 13073276), (16, 9804957), (24, 6536638), (48, 3268319), (61, 2571792), (122, 1285896), (131, 1197552), (183, 857264), (244, 642948), (262, 598776), (366, 428632), (393, 399184), (409, 383568), (488, 321474), (524, 299388), (732, 214316), (786, 199592), (818, 191784), (976, 160737), (1048, 149694), (1227, 127856), (1464, 107158), (1572, 99796), (1636, 95892), (2096, 74847), (2454, 63928), (2928, 53579), (3144, 49898), (3272, 47946), (4908, 31964), (6288, 24949), (6544, 23973), (7991, 19632), (9816, 15982)]