131055744

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{7937}}^1$

素因数の和:7997

約数の個数: 64

約数和(自身を含む): 356257440

約数和(自身を除く): 225201696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 7937, 8256, 15874, 16512, 23811, 31748, 47622, 63496, 95244, 126992, 190488, 253984, 341291, 380976, 507968, 682582, 761952, 1015936, 1023873, 1365164, 1523904, 2047746, 2730328, 3047808, 4095492, 5460656, 8190984, 10921312, 16381968, 21842624, 32763936, 43685248, 65527872, 131055744]

約数ペア:

[(1, 131055744), (2, 65527872), (3, 43685248), (4, 32763936), (6, 21842624), (8, 16381968), (12, 10921312), (16, 8190984), (24, 5460656), (32, 4095492), (43, 3047808), (48, 2730328), (64, 2047746), (86, 1523904), (96, 1365164), (128, 1023873), (129, 1015936), (172, 761952), (192, 682582), (258, 507968), (344, 380976), (384, 341291), (516, 253984), (688, 190488), (1032, 126992), (1376, 95244), (2064, 63496), (2752, 47622), (4128, 31748), (5504, 23811), (7937, 16512), (8256, 15874)]