129330016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7669}}^1$

素因数の和:7727

約数の個数: 48

約数和(自身を含む): 278328960

約数和(自身を除く): 148998944

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, 7669, 8432, 15338, 16864, 30676, 61352, 122704, 130373, 237739, 245408, 260746, 475478, 521492, 950956, 1042984, 1901912, 2085968, 3803824, 4041563, 4171936, 7607648, 8083126, 16166252, 32332504, 64665008, 129330016]

約数ペア:

[(1, 129330016), (2, 64665008), (4, 32332504), (8, 16166252), (16, 8083126), (17, 7607648), (31, 4171936), (32, 4041563), (34, 3803824), (62, 2085968), (68, 1901912), (124, 1042984), (136, 950956), (248, 521492), (272, 475478), (496, 260746), (527, 245408), (544, 237739), (992, 130373), (1054, 122704), (2108, 61352), (4216, 30676), (7669, 16864), (8432, 15338)]