175328244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 551591040

約数和(自身を除く): 376262796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 109, 117, 126, 156, 182, 218, 234, 252, 273, 327, 364, 436, 468, 491, 546, 654, 763, 819, 981, 982, 1092, 1308, 1417, 1473, 1526, 1638, 1962, 1964, 2289, 2834, 2946, 3052, 3276, 3437, 3924, 4251, 4419, 4578, 5668, 5892, 6383, 6867, 6874, 8502, 8838, 9156, 9919, 10311, 12753, 12766, 13734, 13748, 17004, 17676, 19149, 19838, 20622, 25506, 25532, 27468, 29757, 30933, 38298, 39676, 41244, 44681, 51012, 53519, 57447, 59514, 61866, 76596, 89271, 89362, 107038, 114894, 119028, 123732, 134043, 160557, 178542, 178724, 214076, 229788, 268086, 321114, 357084, 374633, 402129, 481671, 536172, 642228, 695747, 749266, 804258, 963342, 1123899, 1391494, 1498532, 1608516, 1926684, 2087241, 2247798, 2782988, 3371697, 4174482, 4495596, 4870229, 6261723, 6743394, 8348964, 9740458, 12523446, 13486788, 14610687, 19480916, 25046892, 29221374, 43832061, 58442748, 87664122, 175328244]

約数ペア:

[(1, 175328244), (2, 87664122), (3, 58442748), (4, 43832061), (6, 29221374), (7, 25046892), (9, 19480916), (12, 14610687), (13, 13486788), (14, 12523446), (18, 9740458), (21, 8348964), (26, 6743394), (28, 6261723), (36, 4870229), (39, 4495596), (42, 4174482), (52, 3371697), (63, 2782988), (78, 2247798), (84, 2087241), (91, 1926684), (109, 1608516), (117, 1498532), (126, 1391494), (156, 1123899), (182, 963342), (218, 804258), (234, 749266), (252, 695747), (273, 642228), (327, 536172), (364, 481671), (436, 402129), (468, 374633), (491, 357084), (546, 321114), (654, 268086), (763, 229788), (819, 214076), (981, 178724), (982, 178542), (1092, 160557), (1308, 134043), (1417, 123732), (1473, 119028), (1526, 114894), (1638, 107038), (1962, 89362), (1964, 89271), (2289, 76596), (2834, 61866), (2946, 59514), (3052, 57447), (3276, 53519), (3437, 51012), (3924, 44681), (4251, 41244), (4419, 39676), (4578, 38298), (5668, 30933), (5892, 29757), (6383, 27468), (6867, 25532), (6874, 25506), (8502, 20622), (8838, 19838), (9156, 19149), (9919, 17676), (10311, 17004), (12753, 13748), (12766, 13734)]