156961926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3842

約数の個数: 72

約数和(自身を含む): 393589560

約数和(自身を除く): 236627634

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 121, 171, 198, 209, 242, 342, 363, 418, 627, 726, 1089, 1254, 1881, 2178, 2299, 3762, 3793, 4598, 6897, 7586, 11379, 13794, 20691, 22758, 34137, 41382, 41723, 68274, 72067, 83446, 125169, 144134, 216201, 250338, 375507, 432402, 458953, 648603, 751014, 792737, 917906, 1297206, 1376859, 1585474, 2378211, 2753718, 4130577, 4756422, 7134633, 8261154, 8720107, 14269266, 17440214, 26160321, 52320642, 78480963, 156961926]

約数ペア:

[(1, 156961926), (2, 78480963), (3, 52320642), (6, 26160321), (9, 17440214), (11, 14269266), (18, 8720107), (19, 8261154), (22, 7134633), (33, 4756422), (38, 4130577), (57, 2753718), (66, 2378211), (99, 1585474), (114, 1376859), (121, 1297206), (171, 917906), (198, 792737), (209, 751014), (242, 648603), (342, 458953), (363, 432402), (418, 375507), (627, 250338), (726, 216201), (1089, 144134), (1254, 125169), (1881, 83446), (2178, 72067), (2299, 68274), (3762, 41723), (3793, 41382), (4598, 34137), (6897, 22758), (7586, 20691), (11379, 13794)]