156975613236

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2057779}}^1$

素因数の和:2057965

約数の個数: 72

約数和(自身を含む): 429944322080

約数和(自身を除く): 272968708844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1467, 1956, 2119, 2934, 4238, 5868, 6357, 8476, 12714, 19071, 25428, 38142, 76284, 2057779, 4115558, 6173337, 8231116, 12346674, 18520011, 24693348, 26751127, 37040022, 53502254, 74080044, 80253381, 107004508, 160506762, 240760143, 321013524, 335417977, 481520286, 670835954, 963040572, 1006253931, 1341671908, 2012507862, 3018761793, 4025015724, 4360433701, 6037523586, 8720867402, 12075047172, 13081301103, 17441734804, 26162602206, 39243903309, 52325204412, 78487806618, 156975613236]

約数ペア:

[(1, 156975613236), (2, 78487806618), (3, 52325204412), (4, 39243903309), (6, 26162602206), (9, 17441734804), (12, 13081301103), (13, 12075047172), (18, 8720867402), (26, 6037523586), (36, 4360433701), (39, 4025015724), (52, 3018761793), (78, 2012507862), (117, 1341671908), (156, 1006253931), (163, 963040572), (234, 670835954), (326, 481520286), (468, 335417977), (489, 321013524), (652, 240760143), (978, 160506762), (1467, 107004508), (1956, 80253381), (2119, 74080044), (2934, 53502254), (4238, 37040022), (5868, 26751127), (6357, 24693348), (8476, 18520011), (12714, 12346674), (19071, 8231116), (25428, 6173337), (38142, 4115558), (76284, 2057779)]