145339208

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5994

約数の個数: 64

約数和(自身を含む): 342144000

約数和(自身を除く): 196804792

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 3059, 3496, 5939, 6118, 11878, 12236, 23756, 24472, 41573, 47512, 83146, 112841, 136597, 166292, 225682, 273194, 332584, 451364, 546388, 789887, 902728, 956179, 1092776, 1579774, 1912358, 2595343, 3159548, 3824716, 5190686, 6319096, 7649432, 10381372, 18167401, 20762744, 36334802, 72669604, 145339208]

約数ペア:

[(1, 145339208), (2, 72669604), (4, 36334802), (7, 20762744), (8, 18167401), (14, 10381372), (19, 7649432), (23, 6319096), (28, 5190686), (38, 3824716), (46, 3159548), (56, 2595343), (76, 1912358), (92, 1579774), (133, 1092776), (152, 956179), (161, 902728), (184, 789887), (266, 546388), (322, 451364), (437, 332584), (532, 273194), (644, 225682), (874, 166292), (1064, 136597), (1288, 112841), (1748, 83146), (3059, 47512), (3496, 41573), (5939, 24472), (6118, 23756), (11878, 12236)]