128607939888

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21097103}}^1$

素因数の和:21097241

約数の個数: 40

約数和(自身を含む): 334853234688

約数和(自身を除く): 206245294800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 21097103, 42194206, 63291309, 84388412, 126582618, 168776824, 253165236, 337553648, 506330472, 1012660944, 2679332081, 5358664162, 8037996243, 10717328324, 16075992486, 21434656648, 32151984972, 42869313296, 64303969944, 128607939888]

約数ペア:

[(1, 128607939888), (2, 64303969944), (3, 42869313296), (4, 32151984972), (6, 21434656648), (8, 16075992486), (12, 10717328324), (16, 8037996243), (24, 5358664162), (48, 2679332081), (127, 1012660944), (254, 506330472), (381, 337553648), (508, 253165236), (762, 168776824), (1016, 126582618), (1524, 84388412), (2032, 63291309), (3048, 42194206), (6096, 21097103)]