153224532

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 396369792

約数和(自身を除く): 243145260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 151, 213, 284, 302, 397, 426, 453, 604, 639, 794, 852, 906, 1191, 1278, 1359, 1588, 1812, 2382, 2556, 2718, 3573, 4764, 5436, 7146, 10721, 14292, 21442, 28187, 32163, 42884, 56374, 59947, 64326, 84561, 96489, 112748, 119894, 128652, 169122, 179841, 192978, 239788, 253683, 338244, 359682, 385956, 507366, 539523, 719364, 1014732, 1079046, 2158092, 4256237, 8512474, 12768711, 17024948, 25537422, 38306133, 51074844, 76612266, 153224532]

約数ペア:

[(1, 153224532), (2, 76612266), (3, 51074844), (4, 38306133), (6, 25537422), (9, 17024948), (12, 12768711), (18, 8512474), (36, 4256237), (71, 2158092), (142, 1079046), (151, 1014732), (213, 719364), (284, 539523), (302, 507366), (397, 385956), (426, 359682), (453, 338244), (604, 253683), (639, 239788), (794, 192978), (852, 179841), (906, 169122), (1191, 128652), (1278, 119894), (1359, 112748), (1588, 96489), (1812, 84561), (2382, 64326), (2556, 59947), (2718, 56374), (3573, 42884), (4764, 32163), (5436, 28187), (7146, 21442), (10721, 14292)]