153283940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{1567}}^1$

素因数の和:1716

約数の個数: 48

約数和(自身を含む): 331387392

約数和(自身を除く): 178103452

約数列:

[1, 2, 4, 5, 10, 20, 67, 73, 134, 146, 268, 292, 335, 365, 670, 730, 1340, 1460, 1567, 3134, 4891, 6268, 7835, 9782, 15670, 19564, 24455, 31340, 48910, 97820, 104989, 114391, 209978, 228782, 419956, 457564, 524945, 571955, 1049890, 1143910, 2099780, 2287820, 7664197, 15328394, 30656788, 38320985, 76641970, 153283940]

約数ペア:

[(1, 153283940), (2, 76641970), (4, 38320985), (5, 30656788), (10, 15328394), (20, 7664197), (67, 2287820), (73, 2099780), (134, 1143910), (146, 1049890), (268, 571955), (292, 524945), (335, 457564), (365, 419956), (670, 228782), (730, 209978), (1340, 114391), (1460, 104989), (1567, 97820), (3134, 48910), (4891, 31340), (6268, 24455), (7835, 19564), (9782, 15670)]