159852550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 354977280

約数和(自身を除く): 195124730

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 79, 110, 130, 143, 158, 275, 283, 286, 325, 395, 550, 566, 650, 715, 790, 869, 1027, 1415, 1430, 1738, 1975, 2054, 2830, 3113, 3575, 3679, 3950, 4345, 5135, 6226, 7075, 7150, 7358, 8690, 10270, 11297, 14150, 15565, 18395, 21725, 22357, 22594, 25675, 31130, 36790, 40469, 43450, 44714, 51350, 56485, 77825, 80938, 91975, 111785, 112970, 155650, 183950, 202345, 223570, 245927, 282425, 290641, 404690, 491854, 558925, 564850, 581282, 1011725, 1117850, 1229635, 1453205, 2023450, 2459270, 2906410, 3197051, 6148175, 6394102, 7266025, 12296350, 14532050, 15985255, 31970510, 79926275, 159852550]

約数ペア:

[(1, 159852550), (2, 79926275), (5, 31970510), (10, 15985255), (11, 14532050), (13, 12296350), (22, 7266025), (25, 6394102), (26, 6148175), (50, 3197051), (55, 2906410), (65, 2459270), (79, 2023450), (110, 1453205), (130, 1229635), (143, 1117850), (158, 1011725), (275, 581282), (283, 564850), (286, 558925), (325, 491854), (395, 404690), (550, 290641), (566, 282425), (650, 245927), (715, 223570), (790, 202345), (869, 183950), (1027, 155650), (1415, 112970), (1430, 111785), (1738, 91975), (1975, 80938), (2054, 77825), (2830, 56485), (3113, 51350), (3575, 44714), (3679, 43450), (3950, 40469), (4345, 36790), (5135, 31130), (6226, 25675), (7075, 22594), (7150, 22357), (7358, 21725), (8690, 18395), (10270, 15565), (11297, 14150)]