140039568

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 407384640

約数和(自身を除く): 267345072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 59, 72, 106, 118, 144, 159, 177, 212, 236, 311, 318, 354, 424, 472, 477, 531, 622, 636, 708, 848, 933, 944, 954, 1062, 1244, 1272, 1416, 1866, 1908, 2124, 2488, 2544, 2799, 2832, 3127, 3732, 3816, 4248, 4976, 5598, 6254, 7464, 7632, 8496, 9381, 11196, 12508, 14928, 16483, 18349, 18762, 22392, 25016, 28143, 32966, 36698, 37524, 44784, 49449, 50032, 55047, 56286, 65932, 73396, 75048, 98898, 110094, 112572, 131864, 146792, 148347, 150096, 165141, 197796, 220188, 225144, 263728, 293584, 296694, 330282, 395592, 440376, 450288, 593388, 660564, 791184, 880752, 972497, 1186776, 1321128, 1944994, 2373552, 2642256, 2917491, 3889988, 5834982, 7779976, 8752473, 11669964, 15559952, 17504946, 23339928, 35009892, 46679856, 70019784, 140039568]

約数ペア:

[(1, 140039568), (2, 70019784), (3, 46679856), (4, 35009892), (6, 23339928), (8, 17504946), (9, 15559952), (12, 11669964), (16, 8752473), (18, 7779976), (24, 5834982), (36, 3889988), (48, 2917491), (53, 2642256), (59, 2373552), (72, 1944994), (106, 1321128), (118, 1186776), (144, 972497), (159, 880752), (177, 791184), (212, 660564), (236, 593388), (311, 450288), (318, 440376), (354, 395592), (424, 330282), (472, 296694), (477, 293584), (531, 263728), (622, 225144), (636, 220188), (708, 197796), (848, 165141), (933, 150096), (944, 148347), (954, 146792), (1062, 131864), (1244, 112572), (1272, 110094), (1416, 98898), (1866, 75048), (1908, 73396), (2124, 65932), (2488, 56286), (2544, 55047), (2799, 50032), (2832, 49449), (3127, 44784), (3732, 37524), (3816, 36698), (4248, 32966), (4976, 28143), (5598, 25016), (6254, 22392), (7464, 18762), (7632, 18349), (8496, 16483), (9381, 14928), (11196, 12508)]