173798928

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:629

約数の個数: 120

約数和(自身を含む): 516807200

約数和(自身を除く): 343008272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 417, 456, 457, 556, 684, 834, 912, 914, 1112, 1251, 1368, 1371, 1668, 1828, 2224, 2502, 2641, 2736, 2742, 3336, 3656, 4113, 5004, 5282, 5484, 6672, 7312, 7923, 8226, 8683, 10008, 10564, 10968, 15846, 16452, 17366, 20016, 21128, 21936, 23769, 26049, 31692, 32904, 34732, 42256, 47538, 52098, 63384, 63523, 65808, 69464, 78147, 95076, 104196, 126768, 127046, 138928, 156294, 190152, 190569, 208392, 254092, 312588, 380304, 381138, 416784, 508184, 571707, 625176, 762276, 1016368, 1143414, 1206937, 1250352, 1524552, 2286828, 2413874, 3049104, 3620811, 4573656, 4827748, 7241622, 9147312, 9655496, 10862433, 14483244, 19310992, 21724866, 28966488, 43449732, 57932976, 86899464, 173798928]

約数ペア:

[(1, 173798928), (2, 86899464), (3, 57932976), (4, 43449732), (6, 28966488), (8, 21724866), (9, 19310992), (12, 14483244), (16, 10862433), (18, 9655496), (19, 9147312), (24, 7241622), (36, 4827748), (38, 4573656), (48, 3620811), (57, 3049104), (72, 2413874), (76, 2286828), (114, 1524552), (139, 1250352), (144, 1206937), (152, 1143414), (171, 1016368), (228, 762276), (278, 625176), (304, 571707), (342, 508184), (417, 416784), (456, 381138), (457, 380304), (556, 312588), (684, 254092), (834, 208392), (912, 190569), (914, 190152), (1112, 156294), (1251, 138928), (1368, 127046), (1371, 126768), (1668, 104196), (1828, 95076), (2224, 78147), (2502, 69464), (2641, 65808), (2736, 63523), (2742, 63384), (3336, 52098), (3656, 47538), (4113, 42256), (5004, 34732), (5282, 32904), (5484, 31692), (6672, 26049), (7312, 23769), (7923, 21936), (8226, 21128), (8683, 20016), (10008, 17366), (10564, 16452), (10968, 15846)]