128209614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3185

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 173706546

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 2418, 3119, 3162, 6238, 6851, 9357, 13702, 18714, 20553, 40547, 41106, 53023, 81094, 96689, 106046, 121641, 159069, 193378, 243282, 290067, 318138, 580134, 689299, 1256957, 1378598, 1643713, 2067897, 2513914, 3287426, 3770871, 4135794, 4931139, 7541742, 9862278, 21368269, 42736538, 64104807, 128209614]

約数ペア:

[(1, 128209614), (2, 64104807), (3, 42736538), (6, 21368269), (13, 9862278), (17, 7541742), (26, 4931139), (31, 4135794), (34, 3770871), (39, 3287426), (51, 2513914), (62, 2067897), (78, 1643713), (93, 1378598), (102, 1256957), (186, 689299), (221, 580134), (403, 318138), (442, 290067), (527, 243282), (663, 193378), (806, 159069), (1054, 121641), (1209, 106046), (1326, 96689), (1581, 81094), (2418, 53023), (3119, 41106), (3162, 40547), (6238, 20553), (6851, 18714), (9357, 13702)]