168103328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1747}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 345348864

約数和(自身を除く): 177245536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 97, 124, 194, 248, 388, 496, 776, 992, 1552, 1747, 3007, 3104, 3494, 6014, 6988, 12028, 13976, 24056, 27952, 48112, 54157, 55904, 96224, 108314, 169459, 216628, 338918, 433256, 677836, 866512, 1355672, 1733024, 2711344, 5253229, 5422688, 10506458, 21012916, 42025832, 84051664, 168103328]

約数ペア:

[(1, 168103328), (2, 84051664), (4, 42025832), (8, 21012916), (16, 10506458), (31, 5422688), (32, 5253229), (62, 2711344), (97, 1733024), (124, 1355672), (194, 866512), (248, 677836), (388, 433256), (496, 338918), (776, 216628), (992, 169459), (1552, 108314), (1747, 96224), (3007, 55904), (3104, 54157), (3494, 48112), (6014, 27952), (6988, 24056), (12028, 13976)]