148923138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{20981}}^1$

素因数の和:21019

約数の個数: 48

約数和(自身を含む): 368611776

約数和(自身を除く): 219688638

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 20981, 41962, 62943, 125886, 146867, 272753, 293734, 440601, 545506, 818259, 881202, 1636518, 1909271, 3545789, 3818542, 5727813, 7091578, 10637367, 11455626, 21274734, 24820523, 49641046, 74461569, 148923138]

約数ペア:

[(1, 148923138), (2, 74461569), (3, 49641046), (6, 24820523), (7, 21274734), (13, 11455626), (14, 10637367), (21, 7091578), (26, 5727813), (39, 3818542), (42, 3545789), (78, 1909271), (91, 1636518), (169, 881202), (182, 818259), (273, 545506), (338, 440601), (507, 293734), (546, 272753), (1014, 146867), (1183, 125886), (2366, 62943), (3549, 41962), (7098, 20981)]