138861338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 298598400

約数和(自身を除く): 159737062

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 31, 34, 58, 59, 62, 77, 118, 119, 154, 187, 203, 217, 238, 319, 341, 374, 406, 413, 434, 493, 527, 638, 649, 682, 826, 899, 986, 1003, 1054, 1298, 1309, 1711, 1798, 1829, 2006, 2233, 2387, 2618, 3422, 3451, 3658, 3689, 4466, 4543, 4774, 5423, 5797, 6293, 6902, 7021, 7378, 9086, 9889, 10846, 11033, 11594, 11977, 12586, 12803, 14042, 15283, 18821, 19778, 20119, 22066, 23954, 25606, 29087, 30566, 31093, 37642, 37961, 40238, 40579, 53041, 58174, 62186, 69223, 75922, 77231, 81158, 106082, 106981, 131747, 138446, 140833, 154462, 168113, 203609, 213962, 217651, 263494, 281666, 319957, 336226, 342023, 371287, 407218, 435302, 583451, 639914, 684046, 742574, 901697, 1166902, 1176791, 1803394, 2239699, 2353582, 2394161, 4084157, 4479398, 4788322, 6311879, 8168314, 9918667, 12623758, 19837334, 69430669, 138861338]

約数ペア:

[(1, 138861338), (2, 69430669), (7, 19837334), (11, 12623758), (14, 9918667), (17, 8168314), (22, 6311879), (29, 4788322), (31, 4479398), (34, 4084157), (58, 2394161), (59, 2353582), (62, 2239699), (77, 1803394), (118, 1176791), (119, 1166902), (154, 901697), (187, 742574), (203, 684046), (217, 639914), (238, 583451), (319, 435302), (341, 407218), (374, 371287), (406, 342023), (413, 336226), (434, 319957), (493, 281666), (527, 263494), (638, 217651), (649, 213962), (682, 203609), (826, 168113), (899, 154462), (986, 140833), (1003, 138446), (1054, 131747), (1298, 106981), (1309, 106082), (1711, 81158), (1798, 77231), (1829, 75922), (2006, 69223), (2233, 62186), (2387, 58174), (2618, 53041), (3422, 40579), (3451, 40238), (3658, 37961), (3689, 37642), (4466, 31093), (4543, 30566), (4774, 29087), (5423, 25606), (5797, 23954), (6293, 22066), (6902, 20119), (7021, 19778), (7378, 18821), (9086, 15283), (9889, 14042), (10846, 12803), (11033, 12586), (11594, 11977)]