142735554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1601}}^1$

素因数の和:1752

約数の個数: 64

約数和(自身を含む): 344494080

約数和(自身を除く): 201758526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 351, 381, 702, 762, 1143, 1601, 1651, 2286, 3202, 3302, 3429, 4803, 4953, 6858, 9606, 9906, 14409, 14859, 20813, 28818, 29718, 41626, 43227, 44577, 62439, 86454, 89154, 124878, 187317, 203327, 374634, 406654, 561951, 609981, 1123902, 1219962, 1829943, 2643251, 3659886, 5286502, 5489829, 7929753, 10979658, 15859506, 23789259, 47578518, 71367777, 142735554]

約数ペア:

[(1, 142735554), (2, 71367777), (3, 47578518), (6, 23789259), (9, 15859506), (13, 10979658), (18, 7929753), (26, 5489829), (27, 5286502), (39, 3659886), (54, 2643251), (78, 1829943), (117, 1219962), (127, 1123902), (234, 609981), (254, 561951), (351, 406654), (381, 374634), (702, 203327), (762, 187317), (1143, 124878), (1601, 89154), (1651, 86454), (2286, 62439), (3202, 44577), (3302, 43227), (3429, 41626), (4803, 29718), (4953, 28818), (6858, 20813), (9606, 14859), (9906, 14409)]