155607584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7247}}^1$

素因数の和:7329

約数の個数: 48

約数和(自身を含む): 339728256

約数和(自身を除く): 184120672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1342, 1952, 2684, 5368, 7247, 10736, 14494, 21472, 28988, 57976, 79717, 115952, 159434, 231904, 318868, 442067, 637736, 884134, 1275472, 1768268, 2550944, 3536536, 4862737, 7073072, 9725474, 14146144, 19450948, 38901896, 77803792, 155607584]

約数ペア:

[(1, 155607584), (2, 77803792), (4, 38901896), (8, 19450948), (11, 14146144), (16, 9725474), (22, 7073072), (32, 4862737), (44, 3536536), (61, 2550944), (88, 1768268), (122, 1275472), (176, 884134), (244, 637736), (352, 442067), (488, 318868), (671, 231904), (976, 159434), (1342, 115952), (1952, 79717), (2684, 57976), (5368, 28988), (7247, 21472), (10736, 14494)]