140093388

素因数分解:

$2^2\times 3^6\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 84

約数和(自身を含む): 371838600

約数和(自身を除く): 231745212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 449, 486, 642, 729, 898, 963, 972, 1284, 1347, 1458, 1796, 1926, 2694, 2889, 2916, 3852, 4041, 5388, 5778, 8082, 8667, 11556, 12123, 16164, 17334, 24246, 26001, 34668, 36369, 48043, 48492, 52002, 72738, 78003, 96086, 104004, 109107, 144129, 145476, 156006, 192172, 218214, 288258, 312012, 327321, 432387, 436428, 576516, 654642, 864774, 1297161, 1309284, 1729548, 2594322, 3891483, 5188644, 7782966, 11674449, 15565932, 23348898, 35023347, 46697796, 70046694, 140093388]

約数ペア:

[(1, 140093388), (2, 70046694), (3, 46697796), (4, 35023347), (6, 23348898), (9, 15565932), (12, 11674449), (18, 7782966), (27, 5188644), (36, 3891483), (54, 2594322), (81, 1729548), (107, 1309284), (108, 1297161), (162, 864774), (214, 654642), (243, 576516), (321, 436428), (324, 432387), (428, 327321), (449, 312012), (486, 288258), (642, 218214), (729, 192172), (898, 156006), (963, 145476), (972, 144129), (1284, 109107), (1347, 104004), (1458, 96086), (1796, 78003), (1926, 72738), (2694, 52002), (2889, 48492), (2916, 48043), (3852, 36369), (4041, 34668), (5388, 26001), (5778, 24246), (8082, 17334), (8667, 16164), (11556, 12123)]