156727981785

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1\times {\mathrm{1759}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 260896204800

約数和(自身を除く): 104168223015

約数列:

[1, 3, 5, 15, 29, 87, 145, 257, 435, 771, 797, 1285, 1759, 2391, 3855, 3985, 5277, 7453, 8795, 11955, 22359, 23113, 26385, 37265, 51011, 69339, 111795, 115565, 153033, 204829, 255055, 346695, 452063, 614487, 765165, 1024145, 1356189, 1401923, 2260315, 3072435, 4205769, 5940041, 6780945, 7009615, 13109827, 17820123, 21028845, 29700205, 39329481, 40655767, 65549135, 89100615, 121967301, 196647405, 203278835, 360294211, 609836505, 1080882633, 1801471055, 5404413165, 10448532119, 31345596357, 52242660595, 156727981785]

約数ペア:

[(1, 156727981785), (3, 52242660595), (5, 31345596357), (15, 10448532119), (29, 5404413165), (87, 1801471055), (145, 1080882633), (257, 609836505), (435, 360294211), (771, 203278835), (797, 196647405), (1285, 121967301), (1759, 89100615), (2391, 65549135), (3855, 40655767), (3985, 39329481), (5277, 29700205), (7453, 21028845), (8795, 17820123), (11955, 13109827), (22359, 7009615), (23113, 6780945), (26385, 5940041), (37265, 4205769), (51011, 3072435), (69339, 2260315), (111795, 1401923), (115565, 1356189), (153033, 1024145), (204829, 765165), (255055, 614487), (346695, 452063)]