123348498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 327172608

約数和(自身を除く): 203824110

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 97, 102, 119, 137, 182, 194, 221, 238, 273, 274, 291, 357, 411, 442, 546, 582, 663, 679, 714, 822, 959, 1261, 1326, 1358, 1547, 1649, 1781, 1918, 2037, 2329, 2522, 2877, 3094, 3298, 3562, 3783, 4074, 4641, 4658, 4947, 5343, 5754, 6987, 7566, 8827, 9282, 9894, 10686, 11543, 12467, 13289, 13974, 16303, 17654, 21437, 23086, 24934, 26481, 26578, 30277, 32606, 34629, 37401, 39867, 42874, 48909, 52962, 60554, 64311, 69258, 74802, 79734, 90831, 93023, 97818, 128622, 150059, 172757, 181662, 186046, 211939, 225913, 279069, 300118, 345514, 423878, 450177, 451826, 518271, 558138, 635817, 677739, 900354, 1036542, 1209299, 1271634, 1355478, 1581391, 2418598, 2936869, 3162782, 3627897, 4744173, 5873738, 7255794, 8810607, 9488346, 17621214, 20558083, 41116166, 61674249, 123348498]

約数ペア:

[(1, 123348498), (2, 61674249), (3, 41116166), (6, 20558083), (7, 17621214), (13, 9488346), (14, 8810607), (17, 7255794), (21, 5873738), (26, 4744173), (34, 3627897), (39, 3162782), (42, 2936869), (51, 2418598), (78, 1581391), (91, 1355478), (97, 1271634), (102, 1209299), (119, 1036542), (137, 900354), (182, 677739), (194, 635817), (221, 558138), (238, 518271), (273, 451826), (274, 450177), (291, 423878), (357, 345514), (411, 300118), (442, 279069), (546, 225913), (582, 211939), (663, 186046), (679, 181662), (714, 172757), (822, 150059), (959, 128622), (1261, 97818), (1326, 93023), (1358, 90831), (1547, 79734), (1649, 74802), (1781, 69258), (1918, 64311), (2037, 60554), (2329, 52962), (2522, 48909), (2877, 42874), (3094, 39867), (3298, 37401), (3562, 34629), (3783, 32606), (4074, 30277), (4641, 26578), (4658, 26481), (4947, 24934), (5343, 23086), (5754, 21437), (6987, 17654), (7566, 16303), (8827, 13974), (9282, 13289), (9894, 12467), (10686, 11543)]