174409228

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 366799104

約数和(自身を除く): 192389876

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 83, 98, 142, 151, 166, 196, 284, 302, 332, 497, 581, 604, 994, 1057, 1162, 1988, 2114, 2324, 3479, 4067, 4228, 5893, 6958, 7399, 8134, 10721, 11786, 12533, 13916, 14798, 16268, 21442, 23572, 25066, 29596, 41251, 42884, 50132, 75047, 82502, 87731, 150094, 165004, 175462, 288757, 300188, 350924, 525329, 577514, 614117, 889843, 1050658, 1155028, 1228234, 1779686, 2101316, 2456468, 3559372, 6228901, 12457802, 24915604, 43602307, 87204614, 174409228]

約数ペア:

[(1, 174409228), (2, 87204614), (4, 43602307), (7, 24915604), (14, 12457802), (28, 6228901), (49, 3559372), (71, 2456468), (83, 2101316), (98, 1779686), (142, 1228234), (151, 1155028), (166, 1050658), (196, 889843), (284, 614117), (302, 577514), (332, 525329), (497, 350924), (581, 300188), (604, 288757), (994, 175462), (1057, 165004), (1162, 150094), (1988, 87731), (2114, 82502), (2324, 75047), (3479, 50132), (4067, 42884), (4228, 41251), (5893, 29596), (6958, 25066), (7399, 23572), (8134, 21442), (10721, 16268), (11786, 14798), (12533, 13916)]