188871792

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{9391}}^1$

素因数の和:9821

約数の個数: 40

約数和(自身を含む): 489135360

約数和(自身を除く): 300263568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 9391, 10056, 18782, 20112, 28173, 37564, 56346, 75128, 112692, 150256, 225384, 450768, 3934829, 7869658, 11804487, 15739316, 23608974, 31478632, 47217948, 62957264, 94435896, 188871792]

約数ペア:

[(1, 188871792), (2, 94435896), (3, 62957264), (4, 47217948), (6, 31478632), (8, 23608974), (12, 15739316), (16, 11804487), (24, 7869658), (48, 3934829), (419, 450768), (838, 225384), (1257, 150256), (1676, 112692), (2514, 75128), (3352, 56346), (5028, 37564), (6704, 28173), (9391, 20112), (10056, 18782)]