145196898

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 268486302

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 19, 21, 22, 33, 34, 38, 42, 49, 51, 57, 66, 77, 98, 102, 114, 119, 133, 139, 147, 154, 187, 209, 231, 238, 266, 278, 294, 323, 357, 374, 399, 417, 418, 462, 539, 561, 627, 646, 714, 798, 833, 834, 931, 969, 973, 1078, 1122, 1254, 1309, 1463, 1529, 1617, 1666, 1862, 1938, 1946, 2261, 2363, 2499, 2618, 2641, 2793, 2919, 2926, 3058, 3234, 3553, 3927, 4389, 4522, 4587, 4726, 4998, 5282, 5586, 5838, 6783, 6811, 7089, 7106, 7854, 7923, 8778, 9163, 9174, 10241, 10659, 10703, 13566, 13622, 14178, 15827, 15846, 16541, 18326, 18487, 20433, 20482, 21318, 21406, 24871, 25993, 27489, 29051, 30723, 31654, 32109, 33082, 36974, 40866, 44897, 47481, 49623, 49742, 51986, 54978, 55461, 58102, 61446, 64218, 74613, 74921, 77979, 87153, 89794, 94962, 99246, 110922, 115787, 129409, 134691, 149226, 149842, 155958, 174097, 174306, 181951, 203357, 224763, 231574, 258818, 269382, 314279, 347361, 348194, 363902, 388227, 406714, 449526, 493867, 522291, 545853, 610071, 628558, 694722, 776454, 942837, 987734, 1044582, 1091706, 1220142, 1273657, 1423499, 1481601, 1885674, 2199953, 2547314, 2846998, 2963202, 3457069, 3820971, 4270497, 4399906, 6599859, 6914138, 7641942, 8540994, 10371207, 13199718, 20742414, 24199483, 48398966, 72598449, 145196898]

約数ペア:

[(1, 145196898), (2, 72598449), (3, 48398966), (6, 24199483), (7, 20742414), (11, 13199718), (14, 10371207), (17, 8540994), (19, 7641942), (21, 6914138), (22, 6599859), (33, 4399906), (34, 4270497), (38, 3820971), (42, 3457069), (49, 2963202), (51, 2846998), (57, 2547314), (66, 2199953), (77, 1885674), (98, 1481601), (102, 1423499), (114, 1273657), (119, 1220142), (133, 1091706), (139, 1044582), (147, 987734), (154, 942837), (187, 776454), (209, 694722), (231, 628558), (238, 610071), (266, 545853), (278, 522291), (294, 493867), (323, 449526), (357, 406714), (374, 388227), (399, 363902), (417, 348194), (418, 347361), (462, 314279), (539, 269382), (561, 258818), (627, 231574), (646, 224763), (714, 203357), (798, 181951), (833, 174306), (834, 174097), (931, 155958), (969, 149842), (973, 149226), (1078, 134691), (1122, 129409), (1254, 115787), (1309, 110922), (1463, 99246), (1529, 94962), (1617, 89794), (1666, 87153), (1862, 77979), (1938, 74921), (1946, 74613), (2261, 64218), (2363, 61446), (2499, 58102), (2618, 55461), (2641, 54978), (2793, 51986), (2919, 49742), (2926, 49623), (3058, 47481), (3234, 44897), (3553, 40866), (3927, 36974), (4389, 33082), (4522, 32109), (4587, 31654), (4726, 30723), (4998, 29051), (5282, 27489), (5586, 25993), (5838, 24871), (6783, 21406), (6811, 21318), (7089, 20482), (7106, 20433), (7854, 18487), (7923, 18326), (8778, 16541), (9163, 15846), (9174, 15827), (10241, 14178), (10659, 13622), (10703, 13566)]