154257948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7013}}^1$

素因数の和:7083

約数の個数: 72

約数和(自身を含む): 428920128

約数和(自身を除く): 274662180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7013, 7332, 10998, 14026, 21039, 21996, 28052, 42078, 63117, 84156, 91169, 126234, 182338, 252468, 273507, 329611, 364676, 547014, 659222, 820521, 988833, 1094028, 1318444, 1641042, 1977666, 2966499, 3282084, 3955332, 4284943, 5932998, 8569886, 11865996, 12854829, 17139772, 25709658, 38564487, 51419316, 77128974, 154257948]

約数ペア:

[(1, 154257948), (2, 77128974), (3, 51419316), (4, 38564487), (6, 25709658), (9, 17139772), (12, 12854829), (13, 11865996), (18, 8569886), (26, 5932998), (36, 4284943), (39, 3955332), (47, 3282084), (52, 2966499), (78, 1977666), (94, 1641042), (117, 1318444), (141, 1094028), (156, 988833), (188, 820521), (234, 659222), (282, 547014), (423, 364676), (468, 329611), (564, 273507), (611, 252468), (846, 182338), (1222, 126234), (1692, 91169), (1833, 84156), (2444, 63117), (3666, 42078), (5499, 28052), (7013, 21996), (7332, 21039), (10998, 14026)]