172420248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7177}}^1$

素因数の和:7217

約数の個数: 128

約数和(自身を含む): 578833920

約数和(自身を除く): 406413672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 7177, 8008, 12012, 14354, 21531, 24024, 28708, 43062, 50239, 57416, 78947, 86124, 93301, 100478, 150717, 157894, 172248, 186602, 200956, 236841, 279903, 301434, 315788, 373204, 401912, 473682, 552629, 559806, 602868, 631576, 653107, 746408, 947364, 1026311, 1105258, 1119612, 1205736, 1306214, 1657887, 1894728, 1959321, 2052622, 2210516, 2239224, 2612428, 3078933, 3315774, 3918642, 4105244, 4421032, 5224856, 6157866, 6631548, 7184177, 7837284, 8210488, 12315732, 13263096, 14368354, 15674568, 21552531, 24631464, 28736708, 43105062, 57473416, 86210124, 172420248]

約数ペア:

[(1, 172420248), (2, 86210124), (3, 57473416), (4, 43105062), (6, 28736708), (7, 24631464), (8, 21552531), (11, 15674568), (12, 14368354), (13, 13263096), (14, 12315732), (21, 8210488), (22, 7837284), (24, 7184177), (26, 6631548), (28, 6157866), (33, 5224856), (39, 4421032), (42, 4105244), (44, 3918642), (52, 3315774), (56, 3078933), (66, 2612428), (77, 2239224), (78, 2210516), (84, 2052622), (88, 1959321), (91, 1894728), (104, 1657887), (132, 1306214), (143, 1205736), (154, 1119612), (156, 1105258), (168, 1026311), (182, 947364), (231, 746408), (264, 653107), (273, 631576), (286, 602868), (308, 559806), (312, 552629), (364, 473682), (429, 401912), (462, 373204), (546, 315788), (572, 301434), (616, 279903), (728, 236841), (858, 200956), (924, 186602), (1001, 172248), (1092, 157894), (1144, 150717), (1716, 100478), (1848, 93301), (2002, 86124), (2184, 78947), (3003, 57416), (3432, 50239), (4004, 43062), (6006, 28708), (7177, 24024), (8008, 21531), (12012, 14354)]