140860278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{3119}}^1$

素因数の和:3333

約数の個数: 48

約数和(自身を含む): 330482880

約数和(自身を除く): 189622602

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 1158, 1737, 2509, 3119, 3474, 5018, 6238, 7527, 9357, 15054, 18714, 22581, 28071, 40547, 45162, 56142, 81094, 121641, 243282, 364923, 601967, 729846, 1203934, 1805901, 3611802, 5417703, 7825571, 10835406, 15651142, 23476713, 46953426, 70430139, 140860278]

約数ペア:

[(1, 140860278), (2, 70430139), (3, 46953426), (6, 23476713), (9, 15651142), (13, 10835406), (18, 7825571), (26, 5417703), (39, 3611802), (78, 1805901), (117, 1203934), (193, 729846), (234, 601967), (386, 364923), (579, 243282), (1158, 121641), (1737, 81094), (2509, 56142), (3119, 45162), (3474, 40547), (5018, 28071), (6238, 22581), (7527, 18714), (9357, 15054)]