127103968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7595

約数の個数: 48

約数和(自身を含む): 273538944

約数和(自身を除く): 146434976

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 7537, 8432, 15074, 16864, 30148, 60296, 120592, 128129, 233647, 241184, 256258, 467294, 512516, 934588, 1025032, 1869176, 2050064, 3738352, 3971999, 4100128, 7476704, 7943998, 15887996, 31775992, 63551984, 127103968]

約数ペア:

[(1, 127103968), (2, 63551984), (4, 31775992), (8, 15887996), (16, 7943998), (17, 7476704), (31, 4100128), (32, 3971999), (34, 3738352), (62, 2050064), (68, 1869176), (124, 1025032), (136, 934588), (248, 512516), (272, 467294), (496, 256258), (527, 241184), (544, 233647), (992, 128129), (1054, 120592), (2108, 60296), (4216, 30148), (7537, 16864), (8432, 15074)]