140607558

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12263}}^1$

素因数の和:12298

約数の個数: 72

約数和(自身を含む): 381680208

約数和(自身を除く): 241072650

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 12263, 24526, 36789, 73578, 85841, 110367, 159419, 171682, 220734, 257523, 318838, 478257, 515046, 600887, 772569, 956514, 1115933, 1201774, 1434771, 1545138, 1802661, 2231866, 2869542, 3347799, 3605322, 5407983, 6695598, 7811531, 10043397, 10815966, 15623062, 20086794, 23434593, 46869186, 70303779, 140607558]

約数ペア:

[(1, 140607558), (2, 70303779), (3, 46869186), (6, 23434593), (7, 20086794), (9, 15623062), (13, 10815966), (14, 10043397), (18, 7811531), (21, 6695598), (26, 5407983), (39, 3605322), (42, 3347799), (49, 2869542), (63, 2231866), (78, 1802661), (91, 1545138), (98, 1434771), (117, 1201774), (126, 1115933), (147, 956514), (182, 772569), (234, 600887), (273, 515046), (294, 478257), (441, 318838), (546, 257523), (637, 220734), (819, 171682), (882, 159419), (1274, 110367), (1638, 85841), (1911, 73578), (3822, 36789), (5733, 24526), (11466, 12263)]