172642008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 543928320

約数和(自身を除く): 371286312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 103, 132, 154, 168, 206, 231, 264, 308, 309, 412, 462, 616, 618, 721, 824, 907, 924, 1133, 1236, 1442, 1814, 1848, 2163, 2266, 2472, 2721, 2884, 3399, 3628, 4326, 4532, 5442, 5768, 6349, 6798, 7256, 7931, 8652, 9064, 9977, 10884, 12698, 13596, 15862, 17304, 19047, 19954, 21768, 23793, 25396, 27192, 29931, 31724, 38094, 39908, 47586, 50792, 59862, 63448, 69839, 76188, 79816, 93421, 95172, 119724, 139678, 152376, 186842, 190344, 209517, 239448, 279356, 280263, 373684, 419034, 558712, 560526, 653947, 747368, 838068, 1027631, 1121052, 1307894, 1676136, 1961841, 2055262, 2242104, 2615788, 3082893, 3923682, 4110524, 5231576, 6165786, 7193417, 7847364, 8221048, 12331572, 14386834, 15694728, 21580251, 24663144, 28773668, 43160502, 57547336, 86321004, 172642008]

約数ペア:

[(1, 172642008), (2, 86321004), (3, 57547336), (4, 43160502), (6, 28773668), (7, 24663144), (8, 21580251), (11, 15694728), (12, 14386834), (14, 12331572), (21, 8221048), (22, 7847364), (24, 7193417), (28, 6165786), (33, 5231576), (42, 4110524), (44, 3923682), (56, 3082893), (66, 2615788), (77, 2242104), (84, 2055262), (88, 1961841), (103, 1676136), (132, 1307894), (154, 1121052), (168, 1027631), (206, 838068), (231, 747368), (264, 653947), (308, 560526), (309, 558712), (412, 419034), (462, 373684), (616, 280263), (618, 279356), (721, 239448), (824, 209517), (907, 190344), (924, 186842), (1133, 152376), (1236, 139678), (1442, 119724), (1814, 95172), (1848, 93421), (2163, 79816), (2266, 76188), (2472, 69839), (2721, 63448), (2884, 59862), (3399, 50792), (3628, 47586), (4326, 39908), (4532, 38094), (5442, 31724), (5768, 29931), (6349, 27192), (6798, 25396), (7256, 23793), (7931, 21768), (8652, 19954), (9064, 19047), (9977, 17304), (10884, 15862), (12698, 13596)]