156967390895

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{12569}}^1$

素因数の和:12888

約数の個数: 64

約数和(自身を含む): 231111014400

約数和(自身を除く): 74143623505

約数列:

[1, 5, 7, 17, 35, 85, 119, 139, 151, 595, 695, 755, 973, 1057, 2363, 2567, 4865, 5285, 11815, 12569, 12835, 16541, 17969, 20989, 62845, 82705, 87983, 89845, 104945, 146923, 213673, 356813, 439915, 734615, 1068365, 1495711, 1747091, 1784065, 1897919, 2497691, 7478555, 8735455, 9489595, 12229637, 12488455, 13285433, 29700547, 32264623, 61148185, 66427165, 148502735, 161323115, 207903829, 225852361, 263810741, 1039519145, 1129261805, 1319053705, 1846675187, 4484782597, 9233375935, 22423912985, 31393478179, 156967390895]

約数ペア:

[(1, 156967390895), (5, 31393478179), (7, 22423912985), (17, 9233375935), (35, 4484782597), (85, 1846675187), (119, 1319053705), (139, 1129261805), (151, 1039519145), (595, 263810741), (695, 225852361), (755, 207903829), (973, 161323115), (1057, 148502735), (2363, 66427165), (2567, 61148185), (4865, 32264623), (5285, 29700547), (11815, 13285433), (12569, 12488455), (12835, 12229637), (16541, 9489595), (17969, 8735455), (20989, 7478555), (62845, 2497691), (82705, 1897919), (87983, 1784065), (89845, 1747091), (104945, 1495711), (146923, 1068365), (213673, 734615), (356813, 439915)]