140874552

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2427

約数の個数: 160

約数和(自身を含む): 485839200

約数和(自身を除く): 344964648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2389, 2457, 2808, 3276, 4212, 4536, 4778, 4914, 6552, 7167, 7371, 8424, 9556, 9828, 14334, 14742, 16723, 19112, 19656, 21501, 28668, 29484, 31057, 33446, 43002, 50169, 57336, 58968, 62114, 64503, 66892, 86004, 93171, 100338, 124228, 129006, 133784, 150507, 172008, 186342, 193509, 200676, 217399, 248456, 258012, 279513, 301014, 372684, 387018, 401352, 434798, 451521, 516024, 559026, 602028, 652197, 745368, 774036, 838539, 869596, 903042, 1118052, 1204056, 1304394, 1354563, 1548072, 1677078, 1739192, 1806084, 1956591, 2236104, 2515617, 2608788, 2709126, 3354156, 3612168, 3913182, 5031234, 5217576, 5418252, 5869773, 6708312, 7826364, 10062468, 10836504, 11739546, 15652728, 17609319, 20124936, 23479092, 35218638, 46958184, 70437276, 140874552]

約数ペア:

[(1, 140874552), (2, 70437276), (3, 46958184), (4, 35218638), (6, 23479092), (7, 20124936), (8, 17609319), (9, 15652728), (12, 11739546), (13, 10836504), (14, 10062468), (18, 7826364), (21, 6708312), (24, 5869773), (26, 5418252), (27, 5217576), (28, 5031234), (36, 3913182), (39, 3612168), (42, 3354156), (52, 2709126), (54, 2608788), (56, 2515617), (63, 2236104), (72, 1956591), (78, 1806084), (81, 1739192), (84, 1677078), (91, 1548072), (104, 1354563), (108, 1304394), (117, 1204056), (126, 1118052), (156, 903042), (162, 869596), (168, 838539), (182, 774036), (189, 745368), (216, 652197), (234, 602028), (252, 559026), (273, 516024), (312, 451521), (324, 434798), (351, 401352), (364, 387018), (378, 372684), (468, 301014), (504, 279513), (546, 258012), (567, 248456), (648, 217399), (702, 200676), (728, 193509), (756, 186342), (819, 172008), (936, 150507), (1053, 133784), (1092, 129006), (1134, 124228), (1404, 100338), (1512, 93171), (1638, 86004), (2106, 66892), (2184, 64503), (2268, 62114), (2389, 58968), (2457, 57336), (2808, 50169), (3276, 43002), (4212, 33446), (4536, 31057), (4778, 29484), (4914, 28668), (6552, 21501), (7167, 19656), (7371, 19112), (8424, 16723), (9556, 14742), (9828, 14334)]