140903928

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1970

約数の個数: 128

約数和(自身を含む): 440985600

約数和(自身を除く): 300081672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1674, 1913, 2046, 2232, 2376, 2728, 3069, 3348, 3826, 4092, 5739, 6138, 6696, 7652, 8184, 9207, 11478, 12276, 15304, 17217, 18414, 21043, 22956, 24552, 34434, 36828, 42086, 45912, 51651, 59303, 63129, 68868, 73656, 84172, 103302, 118606, 126258, 137736, 168344, 177909, 189387, 206604, 237212, 252516, 355818, 378774, 413208, 474424, 505032, 533727, 568161, 652333, 711636, 757548, 1067454, 1136322, 1304666, 1423272, 1515096, 1601181, 1956999, 2134908, 2272644, 2609332, 3202362, 3913998, 4269816, 4545288, 5218664, 5870997, 6404724, 7827996, 11741994, 12809448, 15655992, 17612991, 23483988, 35225982, 46967976, 70451964, 140903928]

約数ペア:

[(1, 140903928), (2, 70451964), (3, 46967976), (4, 35225982), (6, 23483988), (8, 17612991), (9, 15655992), (11, 12809448), (12, 11741994), (18, 7827996), (22, 6404724), (24, 5870997), (27, 5218664), (31, 4545288), (33, 4269816), (36, 3913998), (44, 3202362), (54, 2609332), (62, 2272644), (66, 2134908), (72, 1956999), (88, 1601181), (93, 1515096), (99, 1423272), (108, 1304666), (124, 1136322), (132, 1067454), (186, 757548), (198, 711636), (216, 652333), (248, 568161), (264, 533727), (279, 505032), (297, 474424), (341, 413208), (372, 378774), (396, 355818), (558, 252516), (594, 237212), (682, 206604), (744, 189387), (792, 177909), (837, 168344), (1023, 137736), (1116, 126258), (1188, 118606), (1364, 103302), (1674, 84172), (1913, 73656), (2046, 68868), (2232, 63129), (2376, 59303), (2728, 51651), (3069, 45912), (3348, 42086), (3826, 36828), (4092, 34434), (5739, 24552), (6138, 22956), (6696, 21043), (7652, 18414), (8184, 17217), (9207, 15304), (11478, 12276)]