160987736

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{4513}}^1$

素因数の和:4553

約数の個数: 64

約数和(自身を含む): 379176000

約数和(自身を除く): 218188264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 392, 637, 686, 728, 1274, 1372, 2548, 2744, 4459, 4513, 5096, 8918, 9026, 17836, 18052, 31591, 35672, 36104, 58669, 63182, 117338, 126364, 221137, 234676, 252728, 410683, 442274, 469352, 821366, 884548, 1547959, 1642732, 1769096, 2874781, 3095918, 3285464, 5749562, 6191836, 11499124, 12383672, 20123467, 22998248, 40246934, 80493868, 160987736]

約数ペア:

[(1, 160987736), (2, 80493868), (4, 40246934), (7, 22998248), (8, 20123467), (13, 12383672), (14, 11499124), (26, 6191836), (28, 5749562), (49, 3285464), (52, 3095918), (56, 2874781), (91, 1769096), (98, 1642732), (104, 1547959), (182, 884548), (196, 821366), (343, 469352), (364, 442274), (392, 410683), (637, 252728), (686, 234676), (728, 221137), (1274, 126364), (1372, 117338), (2548, 63182), (2744, 58669), (4459, 36104), (4513, 35672), (5096, 31591), (8918, 18052), (9026, 17836)]