169615964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1151}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 358686720

約数和(自身を除く): 189070756

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 277, 532, 554, 1108, 1151, 1939, 2302, 3878, 4604, 5263, 7756, 8057, 10526, 16114, 21052, 21869, 32228, 36841, 43738, 73682, 87476, 147364, 153083, 306166, 318827, 612332, 637654, 1275308, 2231789, 4463578, 6057713, 8927156, 12115426, 24230852, 42403991, 84807982, 169615964]

約数ペア:

[(1, 169615964), (2, 84807982), (4, 42403991), (7, 24230852), (14, 12115426), (19, 8927156), (28, 6057713), (38, 4463578), (76, 2231789), (133, 1275308), (266, 637654), (277, 612332), (532, 318827), (554, 306166), (1108, 153083), (1151, 147364), (1939, 87476), (2302, 73682), (3878, 43738), (4604, 36841), (5263, 32228), (7756, 21869), (8057, 21052), (10526, 16114)]