163315548

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 496742400

約数和(自身を除く): 333426852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 43, 44, 46, 54, 66, 69, 86, 92, 99, 108, 129, 132, 138, 139, 172, 198, 207, 253, 258, 276, 278, 297, 387, 396, 414, 417, 473, 506, 516, 556, 594, 621, 759, 774, 828, 834, 946, 989, 1012, 1161, 1188, 1242, 1251, 1419, 1518, 1529, 1548, 1668, 1892, 1978, 2277, 2322, 2484, 2502, 2838, 2967, 3036, 3058, 3197, 3753, 3956, 4257, 4554, 4587, 4644, 5004, 5676, 5934, 5977, 6116, 6394, 6831, 7506, 8514, 8901, 9108, 9174, 9591, 10879, 11868, 11954, 12771, 12788, 13662, 13761, 15012, 17028, 17802, 17931, 18348, 19182, 21758, 23908, 25542, 26703, 27324, 27522, 28773, 32637, 35167, 35604, 35862, 38364, 41283, 43516, 51084, 53406, 53793, 55044, 57546, 65274, 65747, 70334, 71724, 82566, 86319, 97911, 105501, 106812, 107586, 115092, 130548, 131494, 137471, 140668, 161379, 165132, 172638, 195822, 197241, 211002, 215172, 262988, 274942, 293733, 316503, 322758, 345276, 391644, 394482, 412413, 422004, 549884, 587466, 591723, 633006, 645516, 788964, 824826, 949509, 1174932, 1183446, 1237239, 1266012, 1512181, 1649652, 1775169, 1899018, 2366892, 2474478, 3024362, 3550338, 3711717, 3798036, 4536543, 4948956, 6048724, 7100676, 7423434, 9073086, 13609629, 14846868, 18146172, 27219258, 40828887, 54438516, 81657774, 163315548]

約数ペア:

[(1, 163315548), (2, 81657774), (3, 54438516), (4, 40828887), (6, 27219258), (9, 18146172), (11, 14846868), (12, 13609629), (18, 9073086), (22, 7423434), (23, 7100676), (27, 6048724), (33, 4948956), (36, 4536543), (43, 3798036), (44, 3711717), (46, 3550338), (54, 3024362), (66, 2474478), (69, 2366892), (86, 1899018), (92, 1775169), (99, 1649652), (108, 1512181), (129, 1266012), (132, 1237239), (138, 1183446), (139, 1174932), (172, 949509), (198, 824826), (207, 788964), (253, 645516), (258, 633006), (276, 591723), (278, 587466), (297, 549884), (387, 422004), (396, 412413), (414, 394482), (417, 391644), (473, 345276), (506, 322758), (516, 316503), (556, 293733), (594, 274942), (621, 262988), (759, 215172), (774, 211002), (828, 197241), (834, 195822), (946, 172638), (989, 165132), (1012, 161379), (1161, 140668), (1188, 137471), (1242, 131494), (1251, 130548), (1419, 115092), (1518, 107586), (1529, 106812), (1548, 105501), (1668, 97911), (1892, 86319), (1978, 82566), (2277, 71724), (2322, 70334), (2484, 65747), (2502, 65274), (2838, 57546), (2967, 55044), (3036, 53793), (3058, 53406), (3197, 51084), (3753, 43516), (3956, 41283), (4257, 38364), (4554, 35862), (4587, 35604), (4644, 35167), (5004, 32637), (5676, 28773), (5934, 27522), (5977, 27324), (6116, 26703), (6394, 25542), (6831, 23908), (7506, 21758), (8514, 19182), (8901, 18348), (9108, 17931), (9174, 17802), (9591, 17028), (10879, 15012), (11868, 13761), (11954, 13662), (12771, 12788)]