180959968

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47521}}^1$

素因数の和:47555

約数の個数: 48

約数和(自身を含む): 431119584

約数和(自身を除く): 250159616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 47521, 95042, 190084, 332647, 380168, 665294, 760336, 807857, 1330588, 1520672, 1615714, 2661176, 3231428, 5322352, 5654999, 6462856, 10644704, 11309998, 12925712, 22619996, 25851424, 45239992, 90479984, 180959968]

約数ペア:

[(1, 180959968), (2, 90479984), (4, 45239992), (7, 25851424), (8, 22619996), (14, 12925712), (16, 11309998), (17, 10644704), (28, 6462856), (32, 5654999), (34, 5322352), (56, 3231428), (68, 2661176), (112, 1615714), (119, 1520672), (136, 1330588), (224, 807857), (238, 760336), (272, 665294), (476, 380168), (544, 332647), (952, 190084), (1904, 95042), (3808, 47521)]