140643864

素因数分解:

$2^3\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1709}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 397267200

約数和(自身を除く): 256623336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 127, 162, 216, 254, 324, 381, 508, 648, 762, 1016, 1143, 1524, 1709, 2286, 3048, 3418, 3429, 4572, 5127, 6836, 6858, 9144, 10254, 10287, 13672, 13716, 15381, 20508, 20574, 27432, 30762, 41016, 41148, 46143, 61524, 82296, 92286, 123048, 138429, 184572, 217043, 276858, 369144, 434086, 553716, 651129, 868172, 1107432, 1302258, 1736344, 1953387, 2604516, 3906774, 5209032, 5860161, 7813548, 11720322, 15627096, 17580483, 23440644, 35160966, 46881288, 70321932, 140643864]

約数ペア:

[(1, 140643864), (2, 70321932), (3, 46881288), (4, 35160966), (6, 23440644), (8, 17580483), (9, 15627096), (12, 11720322), (18, 7813548), (24, 5860161), (27, 5209032), (36, 3906774), (54, 2604516), (72, 1953387), (81, 1736344), (108, 1302258), (127, 1107432), (162, 868172), (216, 651129), (254, 553716), (324, 434086), (381, 369144), (508, 276858), (648, 217043), (762, 184572), (1016, 138429), (1143, 123048), (1524, 92286), (1709, 82296), (2286, 61524), (3048, 46143), (3418, 41148), (3429, 41016), (4572, 30762), (5127, 27432), (6836, 20574), (6858, 20508), (9144, 15381), (10254, 13716), (10287, 13672)]