118361716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 244741280

約数和(自身を除く): 126379564

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 121, 122, 209, 211, 242, 244, 418, 422, 484, 671, 836, 844, 1159, 1342, 2299, 2318, 2321, 2684, 4009, 4598, 4636, 4642, 7381, 8018, 9196, 9284, 12749, 12871, 14762, 16036, 25498, 25531, 25742, 29524, 44099, 50996, 51062, 51484, 88198, 102124, 140239, 141581, 176396, 244549, 280478, 283162, 485089, 489098, 560956, 566324, 970178, 978196, 1557391, 1940356, 2690039, 3114782, 5380078, 6229564, 10760156, 29590429, 59180858, 118361716]

約数ペア:

[(1, 118361716), (2, 59180858), (4, 29590429), (11, 10760156), (19, 6229564), (22, 5380078), (38, 3114782), (44, 2690039), (61, 1940356), (76, 1557391), (121, 978196), (122, 970178), (209, 566324), (211, 560956), (242, 489098), (244, 485089), (418, 283162), (422, 280478), (484, 244549), (671, 176396), (836, 141581), (844, 140239), (1159, 102124), (1342, 88198), (2299, 51484), (2318, 51062), (2321, 50996), (2684, 44099), (4009, 29524), (4598, 25742), (4636, 25531), (4642, 25498), (7381, 16036), (8018, 14762), (9196, 12871), (9284, 12749)]