145319202

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 387566712

約数和(自身を除く): 242247510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 61, 63, 73, 74, 98, 111, 122, 126, 146, 147, 183, 219, 222, 259, 294, 333, 366, 427, 438, 441, 511, 518, 549, 657, 666, 777, 854, 882, 1022, 1098, 1281, 1314, 1533, 1554, 1813, 2257, 2331, 2562, 2701, 2989, 3066, 3577, 3626, 3843, 4453, 4514, 4599, 4662, 5402, 5439, 5978, 6771, 7154, 7686, 8103, 8906, 8967, 9198, 10731, 10878, 13359, 13542, 15799, 16206, 16317, 17934, 18907, 20313, 21462, 24309, 26718, 26901, 31171, 31598, 32193, 32634, 37814, 40077, 40626, 47397, 48618, 53802, 56721, 62342, 64386, 80154, 93513, 94794, 110593, 113442, 132349, 142191, 164761, 170163, 187026, 218197, 221186, 264698, 280539, 284382, 329522, 331779, 340326, 397047, 436394, 494283, 561078, 654591, 663558, 794094, 988566, 995337, 1153327, 1191141, 1309182, 1482849, 1963773, 1990674, 2306654, 2382282, 2965698, 3459981, 3927546, 6919962, 8073289, 10379943, 16146578, 20759886, 24219867, 48439734, 72659601, 145319202]

約数ペア:

[(1, 145319202), (2, 72659601), (3, 48439734), (6, 24219867), (7, 20759886), (9, 16146578), (14, 10379943), (18, 8073289), (21, 6919962), (37, 3927546), (42, 3459981), (49, 2965698), (61, 2382282), (63, 2306654), (73, 1990674), (74, 1963773), (98, 1482849), (111, 1309182), (122, 1191141), (126, 1153327), (146, 995337), (147, 988566), (183, 794094), (219, 663558), (222, 654591), (259, 561078), (294, 494283), (333, 436394), (366, 397047), (427, 340326), (438, 331779), (441, 329522), (511, 284382), (518, 280539), (549, 264698), (657, 221186), (666, 218197), (777, 187026), (854, 170163), (882, 164761), (1022, 142191), (1098, 132349), (1281, 113442), (1314, 110593), (1533, 94794), (1554, 93513), (1813, 80154), (2257, 64386), (2331, 62342), (2562, 56721), (2701, 53802), (2989, 48618), (3066, 47397), (3577, 40626), (3626, 40077), (3843, 37814), (4453, 32634), (4514, 32193), (4599, 31598), (4662, 31171), (5402, 26901), (5439, 26718), (5978, 24309), (6771, 21462), (7154, 20313), (7686, 18907), (8103, 17934), (8906, 16317), (8967, 16206), (9198, 15799), (10731, 13542), (10878, 13359)]