148936048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{547559}}^1$

素因数の和:547584

約数の個数: 20

約数和(自身を含む): 305538480

約数和(自身を除く): 156602432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 547559, 1095118, 2190236, 4380472, 8760944, 9308503, 18617006, 37234012, 74468024, 148936048]

約数ペア:

[(1, 148936048), (2, 74468024), (4, 37234012), (8, 18617006), (16, 9308503), (17, 8760944), (34, 4380472), (68, 2190236), (136, 1095118), (272, 547559)]