188491408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^2$

素因数の和:512

約数の個数: 60

約数和(自身を含む): 432694528

約数和(自身を除く): 244203120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 233, 248, 434, 466, 496, 868, 932, 1631, 1736, 1864, 3262, 3472, 3728, 6524, 7223, 13048, 14446, 26096, 28892, 50561, 54289, 57784, 101122, 108578, 115568, 202244, 217156, 380023, 404488, 434312, 760046, 808976, 868624, 1520092, 1682959, 3040184, 3365918, 6080368, 6731836, 11780713, 13463672, 23561426, 26927344, 47122852, 94245704, 188491408]

約数ペア:

[(1, 188491408), (2, 94245704), (4, 47122852), (7, 26927344), (8, 23561426), (14, 13463672), (16, 11780713), (28, 6731836), (31, 6080368), (56, 3365918), (62, 3040184), (112, 1682959), (124, 1520092), (217, 868624), (233, 808976), (248, 760046), (434, 434312), (466, 404488), (496, 380023), (868, 217156), (932, 202244), (1631, 115568), (1736, 108578), (1864, 101122), (3262, 57784), (3472, 54289), (3728, 50561), (6524, 28892), (7223, 26096), (13048, 14446)]