122903172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 162

約数和(自身を含む): 383391918

約数和(自身を除く): 260488746

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 193, 196, 228, 252, 266, 294, 342, 361, 386, 399, 441, 532, 579, 588, 684, 722, 772, 798, 882, 931, 1083, 1158, 1197, 1351, 1444, 1596, 1737, 1764, 1862, 2166, 2316, 2394, 2527, 2702, 2793, 3249, 3474, 3667, 3724, 4053, 4332, 4788, 5054, 5404, 5586, 6498, 6948, 7334, 7581, 8106, 8379, 9457, 10108, 11001, 11172, 12159, 12996, 14668, 15162, 16212, 16758, 17689, 18914, 22002, 22743, 24318, 25669, 28371, 30324, 33003, 33516, 35378, 37828, 44004, 45486, 48636, 51338, 53067, 56742, 66006, 69673, 70756, 77007, 85113, 90972, 102676, 106134, 113484, 132012, 139346, 154014, 159201, 170226, 179683, 209019, 212268, 231021, 278692, 308028, 318402, 340452, 359366, 418038, 462042, 487711, 539049, 627057, 636804, 718732, 836076, 924084, 975422, 1078098, 1254114, 1463133, 1617147, 1950844, 2156196, 2508228, 2926266, 3234294, 3413977, 4389399, 5852532, 6468588, 6827954, 8778798, 10241931, 13655908, 17557596, 20483862, 30725793, 40967724, 61451586, 122903172]

約数ペア:

[(1, 122903172), (2, 61451586), (3, 40967724), (4, 30725793), (6, 20483862), (7, 17557596), (9, 13655908), (12, 10241931), (14, 8778798), (18, 6827954), (19, 6468588), (21, 5852532), (28, 4389399), (36, 3413977), (38, 3234294), (42, 2926266), (49, 2508228), (57, 2156196), (63, 1950844), (76, 1617147), (84, 1463133), (98, 1254114), (114, 1078098), (126, 975422), (133, 924084), (147, 836076), (171, 718732), (193, 636804), (196, 627057), (228, 539049), (252, 487711), (266, 462042), (294, 418038), (342, 359366), (361, 340452), (386, 318402), (399, 308028), (441, 278692), (532, 231021), (579, 212268), (588, 209019), (684, 179683), (722, 170226), (772, 159201), (798, 154014), (882, 139346), (931, 132012), (1083, 113484), (1158, 106134), (1197, 102676), (1351, 90972), (1444, 85113), (1596, 77007), (1737, 70756), (1764, 69673), (1862, 66006), (2166, 56742), (2316, 53067), (2394, 51338), (2527, 48636), (2702, 45486), (2793, 44004), (3249, 37828), (3474, 35378), (3667, 33516), (3724, 33003), (4053, 30324), (4332, 28371), (4788, 25669), (5054, 24318), (5404, 22743), (5586, 22002), (6498, 18914), (6948, 17689), (7334, 16758), (7581, 16212), (8106, 15162), (8379, 14668), (9457, 12996), (10108, 12159), (11001, 11172)]