137805642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{509}}^1$

素因数の和:632

約数の個数: 72

約数和(自身を含む): 327588300

約数和(自身を除く): 189782658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 169, 178, 234, 267, 338, 507, 509, 534, 801, 1014, 1018, 1157, 1521, 1527, 1602, 2314, 3042, 3054, 3471, 4581, 6617, 6942, 9162, 10413, 13234, 15041, 19851, 20826, 30082, 39702, 45123, 45301, 59553, 86021, 90246, 90602, 119106, 135369, 135903, 172042, 258063, 270738, 271806, 407709, 516126, 588913, 774189, 815418, 1177826, 1548378, 1766739, 3533478, 5300217, 7655869, 10600434, 15311738, 22967607, 45935214, 68902821, 137805642]

約数ペア:

[(1, 137805642), (2, 68902821), (3, 45935214), (6, 22967607), (9, 15311738), (13, 10600434), (18, 7655869), (26, 5300217), (39, 3533478), (78, 1766739), (89, 1548378), (117, 1177826), (169, 815418), (178, 774189), (234, 588913), (267, 516126), (338, 407709), (507, 271806), (509, 270738), (534, 258063), (801, 172042), (1014, 135903), (1018, 135369), (1157, 119106), (1521, 90602), (1527, 90246), (1602, 86021), (2314, 59553), (3042, 45301), (3054, 45123), (3471, 39702), (4581, 30082), (6617, 20826), (6942, 19851), (9162, 15041), (10413, 13234)]