155167254

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:594

約数の個数: 72

約数和(自身を含む): 372468096

約数和(自身を除く): 217300842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 191, 198, 242, 363, 373, 382, 573, 726, 746, 1089, 1119, 1146, 1719, 2101, 2178, 2238, 3357, 3438, 4103, 4202, 6303, 6714, 8206, 12309, 12606, 18909, 23111, 24618, 36927, 37818, 45133, 46222, 69333, 71243, 73854, 90266, 135399, 138666, 142486, 207999, 213729, 270798, 406197, 415998, 427458, 641187, 783673, 812394, 1282374, 1567346, 2351019, 4702038, 7053057, 8620403, 14106114, 17240806, 25861209, 51722418, 77583627, 155167254]

約数ペア:

[(1, 155167254), (2, 77583627), (3, 51722418), (6, 25861209), (9, 17240806), (11, 14106114), (18, 8620403), (22, 7053057), (33, 4702038), (66, 2351019), (99, 1567346), (121, 1282374), (191, 812394), (198, 783673), (242, 641187), (363, 427458), (373, 415998), (382, 406197), (573, 270798), (726, 213729), (746, 207999), (1089, 142486), (1119, 138666), (1146, 135399), (1719, 90266), (2101, 73854), (2178, 71243), (2238, 69333), (3357, 46222), (3438, 45133), (4103, 37818), (4202, 36927), (6303, 24618), (6714, 23111), (8206, 18909), (12309, 12606)]