161525088

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11933}}^1$

素因数の和:11996

約数の個数: 72

約数和(自身を含む): 469149408

約数和(自身を除く): 307624320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 11933, 13536, 23866, 35799, 47732, 71598, 95464, 107397, 143196, 190928, 214794, 286392, 381856, 429588, 560851, 572784, 859176, 1121702, 1145568, 1682553, 1718352, 2243404, 3365106, 3436704, 4486808, 5047659, 6730212, 8973616, 10095318, 13460424, 17947232, 20190636, 26920848, 40381272, 53841696, 80762544, 161525088]

約数ペア:

[(1, 161525088), (2, 80762544), (3, 53841696), (4, 40381272), (6, 26920848), (8, 20190636), (9, 17947232), (12, 13460424), (16, 10095318), (18, 8973616), (24, 6730212), (32, 5047659), (36, 4486808), (47, 3436704), (48, 3365106), (72, 2243404), (94, 1718352), (96, 1682553), (141, 1145568), (144, 1121702), (188, 859176), (282, 572784), (288, 560851), (376, 429588), (423, 381856), (564, 286392), (752, 214794), (846, 190928), (1128, 143196), (1504, 107397), (1692, 95464), (2256, 71598), (3384, 47732), (4512, 35799), (6768, 23866), (11933, 13536)]