142503952

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 308016000

約数和(自身を除く): 165512048

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 89, 92, 152, 178, 184, 229, 304, 356, 368, 437, 458, 712, 874, 916, 1424, 1691, 1748, 1832, 2047, 3382, 3496, 3664, 4094, 4351, 5267, 6764, 6992, 8188, 8702, 10534, 13528, 16376, 17404, 20381, 21068, 27056, 32752, 34808, 38893, 40762, 42136, 69616, 77786, 81524, 84272, 100073, 155572, 163048, 200146, 311144, 326096, 387239, 400292, 468763, 622288, 774478, 800584, 937526, 1548956, 1601168, 1875052, 3097912, 3750104, 6195824, 7500208, 8906497, 17812994, 35625988, 71251976, 142503952]

約数ペア:

[(1, 142503952), (2, 71251976), (4, 35625988), (8, 17812994), (16, 8906497), (19, 7500208), (23, 6195824), (38, 3750104), (46, 3097912), (76, 1875052), (89, 1601168), (92, 1548956), (152, 937526), (178, 800584), (184, 774478), (229, 622288), (304, 468763), (356, 400292), (368, 387239), (437, 326096), (458, 311144), (712, 200146), (874, 163048), (916, 155572), (1424, 100073), (1691, 84272), (1748, 81524), (1832, 77786), (2047, 69616), (3382, 42136), (3496, 40762), (3664, 38893), (4094, 34808), (4351, 32752), (5267, 27056), (6764, 21068), (6992, 20381), (8188, 17404), (8702, 16376), (10534, 13528)]