103942388

素因数分解:

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

素因数の和:261

約数の個数: 72

約数和(自身を含む): 214502400

約数和(自身を除く): 110560012

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 121, 127, 178, 209, 242, 254, 356, 418, 484, 508, 836, 979, 1397, 1691, 1958, 2299, 2413, 2794, 3382, 3916, 4598, 4826, 5588, 6764, 9196, 9652, 10769, 11303, 15367, 18601, 21538, 22606, 26543, 30734, 37202, 43076, 45212, 53086, 61468, 74404, 106172, 124333, 204611, 214757, 248666, 291973, 409222, 429514, 497332, 583946, 818444, 859028, 1167892, 1367663, 2362327, 2735326, 4724654, 5470652, 9449308, 25985597, 51971194, 103942388]

約数ペア:

[(1, 103942388), (2, 51971194), (4, 25985597), (11, 9449308), (19, 5470652), (22, 4724654), (38, 2735326), (44, 2362327), (76, 1367663), (89, 1167892), (121, 859028), (127, 818444), (178, 583946), (209, 497332), (242, 429514), (254, 409222), (356, 291973), (418, 248666), (484, 214757), (508, 204611), (836, 124333), (979, 106172), (1397, 74404), (1691, 61468), (1958, 53086), (2299, 45212), (2413, 43076), (2794, 37202), (3382, 30734), (3916, 26543), (4598, 22606), (4826, 21538), (5588, 18601), (6764, 15367), (9196, 11303), (9652, 10769)]