179685948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16223}}^1$

素因数の和:16314

約数の個数: 48

約数和(自身を含む): 457906176

約数和(自身を除く): 278220228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 16223, 32446, 48669, 64892, 97338, 194676, 210899, 421798, 632697, 843596, 1151833, 1265394, 2303666, 2530788, 3455499, 4607332, 6910998, 13821996, 14973829, 29947658, 44921487, 59895316, 89842974, 179685948]

約数ペア:

[(1, 179685948), (2, 89842974), (3, 59895316), (4, 44921487), (6, 29947658), (12, 14973829), (13, 13821996), (26, 6910998), (39, 4607332), (52, 3455499), (71, 2530788), (78, 2303666), (142, 1265394), (156, 1151833), (213, 843596), (284, 632697), (426, 421798), (852, 210899), (923, 194676), (1846, 97338), (2769, 64892), (3692, 48669), (5538, 32446), (11076, 16223)]