140156844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6907}}^1$

素因数の和:7022

約数の個数: 48

約数和(自身を含む): 348163200

約数和(自身を除く): 208006356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 5073, 6764, 6907, 10146, 13814, 20292, 20721, 27628, 41442, 82884, 131233, 262466, 393699, 524932, 614723, 787398, 1229446, 1574796, 1844169, 2458892, 3688338, 7376676, 11679737, 23359474, 35039211, 46718948, 70078422, 140156844]

約数ペア:

[(1, 140156844), (2, 70078422), (3, 46718948), (4, 35039211), (6, 23359474), (12, 11679737), (19, 7376676), (38, 3688338), (57, 2458892), (76, 1844169), (89, 1574796), (114, 1229446), (178, 787398), (228, 614723), (267, 524932), (356, 393699), (534, 262466), (1068, 131233), (1691, 82884), (3382, 41442), (5073, 27628), (6764, 20721), (6907, 20292), (10146, 13814)]