149555616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{222553}}^1$

素因数の和:222573

約数の個数: 48

約数和(自身を含む): 448668864

約数和(自身を除く): 299113248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 222553, 445106, 667659, 890212, 1335318, 1557871, 1780424, 2670636, 3115742, 3560848, 4673613, 5341272, 6231484, 7121696, 9347226, 10682544, 12462968, 18694452, 21365088, 24925936, 37388904, 49851872, 74777808, 149555616]

約数ペア:

[(1, 149555616), (2, 74777808), (3, 49851872), (4, 37388904), (6, 24925936), (7, 21365088), (8, 18694452), (12, 12462968), (14, 10682544), (16, 9347226), (21, 7121696), (24, 6231484), (28, 5341272), (32, 4673613), (42, 3560848), (48, 3115742), (56, 2670636), (84, 1780424), (96, 1557871), (112, 1335318), (168, 890212), (224, 667659), (336, 445106), (672, 222553)]