140355828

素因数分解:

$2^2\times 3^6\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:528

約数の個数: 84

約数和(自身を含む): 372144640

約数和(自身を除く): 231788812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 243, 254, 324, 379, 381, 486, 508, 729, 758, 762, 972, 1137, 1143, 1458, 1516, 1524, 2274, 2286, 2916, 3411, 3429, 4548, 4572, 6822, 6858, 10233, 10287, 13644, 13716, 20466, 20574, 30699, 30861, 40932, 41148, 48133, 61398, 61722, 92097, 92583, 96266, 122796, 123444, 144399, 184194, 185166, 192532, 276291, 288798, 368388, 370332, 433197, 552582, 577596, 866394, 1105164, 1299591, 1732788, 2599182, 3898773, 5198364, 7797546, 11696319, 15595092, 23392638, 35088957, 46785276, 70177914, 140355828]

約数ペア:

[(1, 140355828), (2, 70177914), (3, 46785276), (4, 35088957), (6, 23392638), (9, 15595092), (12, 11696319), (18, 7797546), (27, 5198364), (36, 3898773), (54, 2599182), (81, 1732788), (108, 1299591), (127, 1105164), (162, 866394), (243, 577596), (254, 552582), (324, 433197), (379, 370332), (381, 368388), (486, 288798), (508, 276291), (729, 192532), (758, 185166), (762, 184194), (972, 144399), (1137, 123444), (1143, 122796), (1458, 96266), (1516, 92583), (1524, 92097), (2274, 61722), (2286, 61398), (2916, 48133), (3411, 41148), (3429, 40932), (4548, 30861), (4572, 30699), (6822, 20574), (6858, 20466), (10233, 13716), (10287, 13644)]