140717976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1699}}^1$

素因数の和:1761

約数の個数: 128

約数和(自身を含む): 440640000

約数和(自身を除く): 299922024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 51, 56, 58, 68, 84, 87, 102, 116, 119, 136, 168, 174, 203, 204, 232, 238, 348, 357, 406, 408, 476, 493, 609, 696, 714, 812, 952, 986, 1218, 1428, 1479, 1624, 1699, 1972, 2436, 2856, 2958, 3398, 3451, 3944, 4872, 5097, 5916, 6796, 6902, 10194, 10353, 11832, 11893, 13592, 13804, 20388, 20706, 23786, 27608, 28883, 35679, 40776, 41412, 47572, 49271, 57766, 71358, 82824, 86649, 95144, 98542, 115532, 142716, 147813, 173298, 197084, 202181, 231064, 285432, 295626, 344897, 346596, 394168, 404362, 591252, 606543, 689794, 693192, 808724, 837607, 1034691, 1182504, 1213086, 1379588, 1617448, 1675214, 2069382, 2426172, 2512821, 2759176, 3350428, 4138764, 4852344, 5025642, 5863249, 6700856, 8277528, 10051284, 11726498, 17589747, 20102568, 23452996, 35179494, 46905992, 70358988, 140717976]

約数ペア:

[(1, 140717976), (2, 70358988), (3, 46905992), (4, 35179494), (6, 23452996), (7, 20102568), (8, 17589747), (12, 11726498), (14, 10051284), (17, 8277528), (21, 6700856), (24, 5863249), (28, 5025642), (29, 4852344), (34, 4138764), (42, 3350428), (51, 2759176), (56, 2512821), (58, 2426172), (68, 2069382), (84, 1675214), (87, 1617448), (102, 1379588), (116, 1213086), (119, 1182504), (136, 1034691), (168, 837607), (174, 808724), (203, 693192), (204, 689794), (232, 606543), (238, 591252), (348, 404362), (357, 394168), (406, 346596), (408, 344897), (476, 295626), (493, 285432), (609, 231064), (696, 202181), (714, 197084), (812, 173298), (952, 147813), (986, 142716), (1218, 115532), (1428, 98542), (1479, 95144), (1624, 86649), (1699, 82824), (1972, 71358), (2436, 57766), (2856, 49271), (2958, 47572), (3398, 41412), (3451, 40776), (3944, 35679), (4872, 28883), (5097, 27608), (5916, 23786), (6796, 20706), (6902, 20388), (10194, 13804), (10353, 13592), (11832, 11893)]