148942880

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5711}}^1$

素因数の和:5889

約数の個数: 48

約数和(自身を含む): 354098304

約数和(自身を除く): 205155424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 5216, 5711, 6520, 11422, 13040, 22844, 26080, 28555, 45688, 57110, 91376, 114220, 182752, 228440, 456880, 913760, 930893, 1861786, 3723572, 4654465, 7447144, 9308930, 14894288, 18617860, 29788576, 37235720, 74471440, 148942880]

約数ペア:

[(1, 148942880), (2, 74471440), (4, 37235720), (5, 29788576), (8, 18617860), (10, 14894288), (16, 9308930), (20, 7447144), (32, 4654465), (40, 3723572), (80, 1861786), (160, 930893), (163, 913760), (326, 456880), (652, 228440), (815, 182752), (1304, 114220), (1630, 91376), (2608, 57110), (3260, 45688), (5216, 28555), (5711, 26080), (6520, 22844), (11422, 13040)]