160638236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 348364800

約数和(自身を除く): 187726564

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 89, 127, 178, 187, 209, 254, 323, 356, 374, 418, 508, 646, 748, 836, 979, 1292, 1397, 1513, 1691, 1958, 2159, 2413, 2794, 3026, 3382, 3553, 3916, 4318, 4826, 5588, 6052, 6764, 7106, 8636, 9652, 11303, 14212, 16643, 18601, 22606, 23749, 26543, 28747, 33286, 37202, 41021, 45212, 47498, 53086, 57494, 66572, 74404, 82042, 94996, 106172, 114988, 124333, 164084, 192151, 214757, 248666, 316217, 384302, 429514, 451231, 497332, 632434, 768604, 859028, 902462, 1264868, 1804924, 2113661, 2362327, 3650869, 4227322, 4724654, 7301738, 8454644, 9449308, 14603476, 40159559, 80319118, 160638236]

約数ペア:

[(1, 160638236), (2, 80319118), (4, 40159559), (11, 14603476), (17, 9449308), (19, 8454644), (22, 7301738), (34, 4724654), (38, 4227322), (44, 3650869), (68, 2362327), (76, 2113661), (89, 1804924), (127, 1264868), (178, 902462), (187, 859028), (209, 768604), (254, 632434), (323, 497332), (356, 451231), (374, 429514), (418, 384302), (508, 316217), (646, 248666), (748, 214757), (836, 192151), (979, 164084), (1292, 124333), (1397, 114988), (1513, 106172), (1691, 94996), (1958, 82042), (2159, 74404), (2413, 66572), (2794, 57494), (3026, 53086), (3382, 47498), (3553, 45212), (3916, 41021), (4318, 37202), (4826, 33286), (5588, 28747), (6052, 26543), (6764, 23749), (7106, 22606), (8636, 18601), (9652, 16643), (11303, 14212)]