121564212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 383201280

約数和(自身を除く): 261637068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 71, 77, 84, 102, 109, 119, 132, 142, 154, 187, 204, 213, 218, 231, 238, 284, 308, 327, 357, 374, 426, 436, 462, 476, 497, 561, 654, 714, 748, 763, 781, 852, 924, 994, 1122, 1199, 1207, 1308, 1309, 1428, 1491, 1526, 1562, 1853, 1988, 2244, 2289, 2343, 2398, 2414, 2618, 2982, 3052, 3124, 3597, 3621, 3706, 3927, 4578, 4686, 4796, 4828, 5236, 5467, 5559, 5964, 7194, 7242, 7412, 7739, 7854, 8393, 8449, 9156, 9372, 10934, 11118, 12971, 13277, 14388, 14484, 15478, 15708, 16401, 16786, 16898, 20383, 21868, 22236, 23217, 25179, 25347, 25942, 26554, 30956, 32802, 33572, 33796, 38913, 39831, 40766, 46434, 50358, 50694, 51884, 53108, 54173, 61149, 65604, 77826, 79662, 81532, 85129, 92868, 92939, 100716, 101388, 108346, 122298, 131563, 142681, 155652, 159324, 162519, 170258, 185878, 216692, 244596, 255387, 263126, 278817, 285362, 325038, 340516, 371756, 394689, 428043, 510774, 526252, 557634, 570724, 595903, 650076, 789378, 856086, 920941, 1021548, 1115268, 1191806, 1447193, 1578756, 1712172, 1787709, 1841882, 2383612, 2762823, 2894386, 3575418, 3683764, 4341579, 5525646, 5788772, 7150836, 8683158, 10130351, 11051292, 17366316, 20260702, 30391053, 40521404, 60782106, 121564212]

約数ペア:

[(1, 121564212), (2, 60782106), (3, 40521404), (4, 30391053), (6, 20260702), (7, 17366316), (11, 11051292), (12, 10130351), (14, 8683158), (17, 7150836), (21, 5788772), (22, 5525646), (28, 4341579), (33, 3683764), (34, 3575418), (42, 2894386), (44, 2762823), (51, 2383612), (66, 1841882), (68, 1787709), (71, 1712172), (77, 1578756), (84, 1447193), (102, 1191806), (109, 1115268), (119, 1021548), (132, 920941), (142, 856086), (154, 789378), (187, 650076), (204, 595903), (213, 570724), (218, 557634), (231, 526252), (238, 510774), (284, 428043), (308, 394689), (327, 371756), (357, 340516), (374, 325038), (426, 285362), (436, 278817), (462, 263126), (476, 255387), (497, 244596), (561, 216692), (654, 185878), (714, 170258), (748, 162519), (763, 159324), (781, 155652), (852, 142681), (924, 131563), (994, 122298), (1122, 108346), (1199, 101388), (1207, 100716), (1308, 92939), (1309, 92868), (1428, 85129), (1491, 81532), (1526, 79662), (1562, 77826), (1853, 65604), (1988, 61149), (2244, 54173), (2289, 53108), (2343, 51884), (2398, 50694), (2414, 50358), (2618, 46434), (2982, 40766), (3052, 39831), (3124, 38913), (3597, 33796), (3621, 33572), (3706, 32802), (3927, 30956), (4578, 26554), (4686, 25942), (4796, 25347), (4828, 25179), (5236, 23217), (5467, 22236), (5559, 21868), (5964, 20383), (7194, 16898), (7242, 16786), (7412, 16401), (7739, 15708), (7854, 15478), (8393, 14484), (8449, 14388), (9156, 13277), (9372, 12971), (10934, 11118)]